502492401 has 12 divisors (see below), whose sum is σ = 732870528. Its totient is φ = 331741944.

The previous prime is 502492399. The next prime is 502492451. The reversal of 502492401 is 104294205.

It is not a de Polignac number, because 502492401 - 2¹ = 502492399 is a prime.

It is a super-2 number, since 2×502492401² = 504997226125489602, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (502492451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 270105 + ... + 271958.

It is an arithmetic number, because the mean of its divisors is an integer number (61072544).

Almost surely, 2^502492401 is an apocalyptic number.

It is an amenable number.

502492401 is a deficient number, since it is larger than the sum of its proper divisors (230378127).

502492401 is a wasteful number, since it uses less digits than its factorization.

502492401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542172 (or 542169 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 502492401 is about 22416.3422752241. The cubic root of 502492401 is about 795.0171540146.

It can be divided in two parts, 50249 and 2401, that added together give a triangular number (52650 = T₃₂₄).

The spelling of 502492401 in words is "five hundred two million, four hundred ninety-two thousand, four hundred one".