69874044 has 24 divisors (see below), whose sum is σ = 163186128. Its totient is φ = 23270400.

The previous prime is 69874037. The next prime is 69874073. The reversal of 69874044 is 44047896.

It is a junction number, because it is equal to n+sod(n) for n = 69873987 and 69874005.

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, 17394 + ... + 21030.

It is an arithmetic number, because the mean of its divisors is an integer number (6799422).

Almost surely, 2^69874044 is an apocalyptic number.

It is an amenable number.

69874044 is an abundant number, since it is smaller than the sum of its proper divisors (93312084).

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

69874044 is a wasteful number, since it uses less digits than its factorization.

69874044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5245 (or 5243 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 69874044 is about 8359.0695654481. The cubic root of 69874044 is about 411.8811908025.

The spelling of 69874044 in words is "sixty-nine million, eight hundred seventy-four thousand, forty-four".