23461480 has 32 divisors (see below), whose sum is σ = 60330240. Its totient is φ = 8043840.

The previous prime is 23461423. The next prime is 23461489. The reversal of 23461480 is 8416432.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (23461489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41616 + ... + 42175.

It is an arithmetic number, because the mean of its divisors is an integer number (1885320).

Almost surely, 2^23461480 is an apocalyptic number.

23461480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23461480 is an abundant number, since it is smaller than the sum of its proper divisors (36868760).

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

23461480 is a wasteful number, since it uses less digits than its factorization.

23461480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83809 (or 83805 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 23461480 is about 4843.7051933411. The cubic root of 23461480 is about 286.2761282507.

The spelling of 23461480 in words is "twenty-three million, four hundred sixty-one thousand, four hundred eighty".