23396394 has 16 divisors (see below), whose sum is σ = 53477568. Its totient is φ = 6684672.

The previous prime is 23396381. The next prime is 23396411. The reversal of 23396394 is 49369332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278487 + ... + 278570.

It is an arithmetic number, because the mean of its divisors is an integer number (3342348).

Almost surely, 2^23396394 is an apocalyptic number.

23396394 is an abundant number, since it is smaller than the sum of its proper divisors (30081174).

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

23396394 is a wasteful number, since it uses less digits than its factorization.

23396394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557069.

The product of its digits is 104976, while the sum is 39.

The square root of 23396394 is about 4836.9819102411. The cubic root of 23396394 is about 286.0111574046.

The spelling of 23396394 in words is "twenty-three million, three hundred ninety-six thousand, three hundred ninety-four".