23477034 has 64 divisors (see below), whose sum is σ = 57480192. Its totient is φ = 6240000.

The previous prime is 23477033. The next prime is 23477057. The reversal of 23477034 is 43077432.

It is a super-2 number, since 2×23477034² = 1102342250874312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23476992 and 23477010.

It is not an unprimeable number, because it can be changed into a prime (23477033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93409 + ... + 93659.

It is an arithmetic number, because the mean of its divisors is an integer number (898128).

Almost surely, 2^23477034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23477034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28740096).

23477034 is an abundant number, since it is smaller than the sum of its proper divisors (34003158).

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

23477034 is a wasteful number, since it uses less digits than its factorization.

23477034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411.

The product of its (nonzero) digits is 14112, while the sum is 30.

The square root of 23477034 is about 4845.3105163653. The cubic root of 23477034 is about 286.3393773902.

The spelling of 23477034 in words is "twenty-three million, four hundred seventy-seven thousand, thirty-four".