392471051 has 8 divisors (see below), whose sum is σ = 450159840. Its totient is φ = 335187648.

The previous prime is 392471041. The next prime is 392471063. The reversal of 392471051 is 150174293.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 392471051 - 2⁶ = 392470987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 392470999 and 392471017.

It is not an unprimeable number, because it can be changed into a prime (392471041) 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 7 ways as a sum of consecutive naturals, for example, 99266 + ... + 103143.

It is an arithmetic number, because the mean of its divisors is an integer number (56269980).

Almost surely, 2^392471051 is an apocalyptic number.

392471051 is a deficient number, since it is larger than the sum of its proper divisors (57688789).

392471051 is a wasteful number, since it uses less digits than its factorization.

392471051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202693.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 392471051 is about 19810.8821358364. The cubic root of 392471051 is about 732.1541742550.

The spelling of 392471051 in words is "three hundred ninety-two million, four hundred seventy-one thousand, fifty-one".