23071460 has 12 divisors (see below), whose sum is σ = 48450108. Its totient is φ = 9228576.

The previous prime is 23071457. The next prime is 23071469. The reversal of 23071460 is 6417032.

It can be written as a sum of positive squares in 2 ways, for example, as 3904576 + 19166884 = 1976^2 + 4378^2 .

It is not an unprimeable number, because it can be changed into a prime (23071469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576767 + ... + 576806.

It is an arithmetic number, because the mean of its divisors is an integer number (4037509).

Almost surely, 2^23071460 is an apocalyptic number.

23071460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23071460 is an abundant number, since it is smaller than the sum of its proper divisors (25378648).

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

23071460 is a wasteful number, since it uses less digits than its factorization.

23071460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153582 (or 1153580 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 23071460 is about 4803.2759654219. The cubic root of 23071460 is about 284.6809191864.

Adding to 23071460 its reverse (6417032), we get a palindrome (29488492).

The spelling of 23071460 in words is "twenty-three million, seventy-one thousand, four hundred sixty".