23576340 has 48 divisors (see below), whose sum is σ = 69491520. Its totient is φ = 5955840.

The previous prime is 23576327. The next prime is 23576383. The reversal of 23576340 is 4367532.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 23576298 and 23576307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9201 + ... + 11480.

It is an arithmetic number, because the mean of its divisors is an integer number (1447740).

Almost surely, 2^23576340 is an apocalyptic number.

23576340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23576340 is an abundant number, since it is smaller than the sum of its proper divisors (45915180).

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

23576340 is a wasteful number, since it uses less digits than its factorization.

23576340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20712 (or 20710 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 23576340 is about 4855.5473429882. The cubic root of 23576340 is about 286.7425404595.

The spelling of 23576340 in words is "twenty-three million, five hundred seventy-six thousand, three hundred forty".