69740046 has 24 divisors (see below), whose sum is σ = 152123400. Its totient is φ = 23089776.

The previous prime is 69740029. The next prime is 69740059. The reversal of 69740046 is 64004796.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10320 + ... + 15683.

It is an arithmetic number, because the mean of its divisors is an integer number (6338475).

Almost surely, 2^69740046 is an apocalyptic number.

69740046 is an abundant number, since it is smaller than the sum of its proper divisors (82383354).

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

69740046 is a wasteful number, since it uses less digits than its factorization.

69740046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26160 (or 26157 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 69740046 is about 8351.0505925901. The cubic root of 69740046 is about 411.6177330600.

The spelling of 69740046 in words is "sixty-nine million, seven hundred forty thousand, forty-six".