23286149604 has 81 divisors (see below), whose sum is σ = 61031524827. Its totient is φ = 7485847488.

The previous prime is 23286149597. The next prime is 23286149611. The reversal of 23286149604 is 40694168232.

The square root of 23286149604 is 152598.

It is a perfect power (a square), and thus also a powerful number.

23286149604 is a `hidden beast` number, since 2 + 3 + 28 + 6 + 14 + 9 + 604 = 666.

It is an interprime number because it is at equal distance from previous prime (23286149597) and next prime (23286149611).

It can be written as a sum of positive squares in 4 ways, for example, as 3560508900 + 19725640704 = 59670^2 + 140448^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23286149604.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 26551614 + ... + 26552490.

Almost surely, 2^23286149604 is an apocalyptic number.

23286149604 is the 152598-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23286149604

23286149604 is an abundant number, since it is smaller than the sum of its proper divisors (37745375223).

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

23286149604 is an equidigital number, since it uses as much as digits as its factorization.

23286149604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1822 (or 911 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 23286149604 in words is "twenty-three billion, two hundred eighty-six million, one hundred forty-nine thousand, six hundred four".