1454424620 has 48 divisors (see below), whose sum is σ = 3336173568. Its totient is φ = 528212160.

The previous prime is 1454424577. The next prime is 1454424623. The reversal of 1454424620 is 264244541.

It is not an unprimeable number, because it can be changed into a prime (1454424623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190517 + ... + 198003.

It is an arithmetic number, because the mean of its divisors is an integer number (69503616).

Almost surely, 2^1454424620 is an apocalyptic number.

1454424620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1454424620 is an abundant number, since it is smaller than the sum of its proper divisors (1881748948).

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

1454424620 is a wasteful number, since it uses less digits than its factorization.

1454424620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8390 (or 8388 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 1454424620 is about 38136.9193826665. The cubic root of 1454424620 is about 1133.0012939256.

The spelling of 1454424620 in words is "one billion, four hundred fifty-four million, four hundred twenty-four thousand, six hundred twenty".