392056002 has 54 divisors (see below), whose sum is σ = 922393017. Its totient is φ = 120296592.

The previous prime is 392056001. The next prime is 392056009. The reversal of 392056002 is 200650293.

392056002 is a `hidden beast` number, since 39 + 20 + 5 + 600 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 335219481 + 56836521 = 18309^2 + 7539^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=14001.

It is not an unprimeable number, because it can be changed into a prime (392056001) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1091899 + ... + 1092257.

Almost surely, 2^392056002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 392056002

392056002 is an abundant number, since it is smaller than the sum of its proper divisors (530337015).

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

392056002 is a wasteful number, since it uses less digits than its factorization.

392056002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 392056002 is about 19800.4040867857. The cubic root of 392056002 is about 731.8959921203.

The spelling of 392056002 in words is "three hundred ninety-two million, fifty-six thousand, two".