402114552 has 64 divisors (see below), whose sum is σ = 1176940800. Its totient is φ = 112085760.

The previous prime is 402114541. The next prime is 402114599. The reversal of 402114552 is 255411204.

It is a super-2 number, since 2×402114552² = 323392225860321408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22302 + ... + 36077.

It is an arithmetic number, because the mean of its divisors is an integer number (18389700).

Almost surely, 2^402114552 is an apocalyptic number.

402114552 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

402114552 is an abundant number, since it is smaller than the sum of its proper divisors (774826248).

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

402114552 is a wasteful number, since it uses less digits than its factorization.

402114552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58436 (or 58432 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 402114552 is about 20052.7941195236. The cubic root of 402114552 is about 738.1023646024.

Adding to 402114552 its reverse (255411204), we get a palindrome (657525756).

The spelling of 402114552 in words is "four hundred two million, one hundred fourteen thousand, five hundred fifty-two".