1420460052 has 48 divisors (see below), whose sum is σ = 3732363264. Its totient is φ = 416556000.

The previous prime is 1420460051. The next prime is 1420460057. The reversal of 1420460052 is 2500640241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420460051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169474 + ... + 177657.

It is an arithmetic number, because the mean of its divisors is an integer number (77757568).

Almost surely, 2^1420460052 is an apocalyptic number.

1420460052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1420460052 is an abundant number, since it is smaller than the sum of its proper divisors (2311903212).

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

1420460052 is a wasteful number, since it uses less digits than its factorization.

1420460052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347180 (or 347178 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1420460052 is about 37688.9911247303. The cubic root of 1420460052 is about 1124.1122351336.

The spelling of 1420460052 in words is "one billion, four hundred twenty million, four hundred sixty thousand, fifty-two".