23391070 has 8 divisors (see below), whose sum is σ = 42103944. Its totient is φ = 9356424.

The previous prime is 23391061. The next prime is 23391079. The reversal of 23391070 is 7019332.

It is an interprime number because it is at equal distance from previous prime (23391061) and next prime (23391079).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23391079) 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, 1169544 + ... + 1169563.

It is an arithmetic number, because the mean of its divisors is an integer number (5262993).

Almost surely, 2^23391070 is an apocalyptic number.

23391070 is a deficient number, since it is larger than the sum of its proper divisors (18712874).

23391070 is a wasteful number, since it uses less digits than its factorization.

23391070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339114.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 23391070 is about 4836.4315357503. The cubic root of 23391070 is about 285.9894611990.

The spelling of 23391070 in words is "twenty-three million, three hundred ninety-one thousand, seventy".