23016494 has 4 divisors (see below), whose sum is σ = 34524744. Its totient is φ = 11508246.

The previous prime is 23016463. The next prime is 23016527. The reversal of 23016494 is 49461032.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5754122 + ... + 5754125.

It is an arithmetic number, because the mean of its divisors is an integer number (8631186).

Almost surely, 2^23016494 is an apocalyptic number.

23016494 is a deficient number, since it is larger than the sum of its proper divisors (11508250).

23016494 is a wasteful number, since it uses less digits than its factorization.

23016494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11508249.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 23016494 is about 4797.5508334983. The cubic root of 23016494 is about 284.4546625267.

The spelling of 23016494 in words is "twenty-three million, sixteen thousand, four hundred ninety-four".