23077746 has 24 divisors (see below), whose sum is σ = 50388624. Its totient is φ = 7633080.

The previous prime is 23077729. The next prime is 23077759. The reversal of 23077746 is 64777032.

It is a self number, because there is not a number n which added to its sum of digits gives 23077746.

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, 2536 + ... + 7251.

It is an arithmetic number, because the mean of its divisors is an integer number (2099526).

Almost surely, 2^23077746 is an apocalyptic number.

23077746 is an abundant number, since it is smaller than the sum of its proper divisors (27310878).

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

23077746 is a wasteful number, since it uses less digits than its factorization.

23077746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9926 (or 9923 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 36.

The square root of 23077746 is about 4803.9302659385. The cubic root of 23077746 is about 284.7067713541.

The spelling of 23077746 in words is "twenty-three million, seventy-seven thousand, seven hundred forty-six".