23461497 has 6 divisors (see below), whose sum is σ = 33888842. Its totient is φ = 15640992.

The previous prime is 23461489. The next prime is 23461511. The reversal of 23461497 is 79416432.

23461497 is a `hidden beast` number, since 2 + 34 + 614 + 9 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 17943696 + 5517801 = 4236^2 + 2349^2 .

It is not a de Polignac number, because 23461497 - 2³ = 23461489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23461897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1303408 + ... + 1303425.

Almost surely, 2^23461497 is an apocalyptic number.

It is an amenable number.

23461497 is a deficient number, since it is larger than the sum of its proper divisors (10427345).

23461497 is a wasteful number, since it uses less digits than its factorization.

23461497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2606839 (or 2606836 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 23461497 is about 4843.7069481958. The cubic root of 23461497 is about 286.2761973951.

The spelling of 23461497 in words is "twenty-three million, four hundred sixty-one thousand, four hundred ninety-seven".