69052340 has 24 divisors (see below), whose sum is σ = 165725952. Its totient is φ = 23675040.

The previous prime is 69052339. The next prime is 69052363. The reversal of 69052340 is 4325096.

It is a congruent 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, 246476 + ... + 246755.

It is an arithmetic number, because the mean of its divisors is an integer number (6905248).

Almost surely, 2^69052340 is an apocalyptic number.

It is an amenable number.

69052340 is an abundant number, since it is smaller than the sum of its proper divisors (96673612).

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

69052340 is a wasteful number, since it uses less digits than its factorization.

69052340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493247 (or 493245 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 69052340 is about 8309.7737634667. The cubic root of 69052340 is about 410.2602749522.

The spelling of 69052340 in words is "sixty-nine million, fifty-two thousand, three hundred forty".