1450602020 has 96 divisors (see below), whose sum is σ = 3613650432. Its totient is φ = 478752768.

The previous prime is 1450601963. The next prime is 1450602077. The reversal of 1450602020 is 202060541.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1450601963) and next prime (1450602077).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1450601983 and 1450602001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 501017 + ... + 503903.

It is an arithmetic number, because the mean of its divisors is an integer number (37642192).

Almost surely, 2^1450602020 is an apocalyptic number.

1450602020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1450602020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1806825216).

1450602020 is an abundant number, since it is smaller than the sum of its proper divisors (2163048412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1450602020 is a wasteful number, since it uses less digits than its factorization.

1450602020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3037 (or 3035 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1450602020 is about 38086.7696188585. The cubic root of 1450602020 is about 1132.0078172909.

Adding to 1450602020 its reverse (202060541), we get a palindrome (1652662561).

The spelling of 1450602020 in words is "one billion, four hundred fifty million, six hundred two thousand, twenty".