314140552 has 32 divisors (see below), whose sum is σ = 680361120. Its totient is φ = 134391040.

The previous prime is 314140549. The next prime is 314140583. The reversal of 314140552 is 255041413.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103498 + ... + 106489.

It is an arithmetic number, because the mean of its divisors is an integer number (21261285).

Almost surely, 2^314140552 is an apocalyptic number.

It is an amenable number.

314140552 is an abundant number, since it is smaller than the sum of its proper divisors (366220568).

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

314140552 is a wasteful number, since it uses less digits than its factorization.

314140552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210021 (or 210017 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 314140552 is about 17724.0106070833. The cubic root of 314140552 is about 679.7898370138.

Adding to 314140552 its reverse (255041413), we get a palindrome (569181965).

The spelling of 314140552 in words is "three hundred fourteen million, one hundred forty thousand, five hundred fifty-two".