23140610 has 8 divisors (see below), whose sum is σ = 41653116. Its totient is φ = 9256240.

The previous prime is 23140609. The next prime is 23140657. The reversal of 23140610 is 1604132.

It can be written as a sum of positive squares in 2 ways, for example, as 20857489 + 2283121 = 4567^2 + 1511^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1157021 + ... + 1157040.

Almost surely, 2^23140610 is an apocalyptic number.

23140610 is a deficient number, since it is larger than the sum of its proper divisors (18512506).

23140610 is a wasteful number, since it uses less digits than its factorization.

23140610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314068.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 23140610 is about 4810.4687921241. The cubic root of 23140610 is about 284.9650516292.

Adding to 23140610 its reverse (1604132), we get a palindrome (24744742).

The spelling of 23140610 in words is "twenty-three million, one hundred forty thousand, six hundred ten".