23373145 has 8 divisors (see below), whose sum is σ = 28523520. Its totient is φ = 18381360.

The previous prime is 23373137. The next prime is 23373149. The reversal of 23373145 is 54137332.

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

It is not a de Polignac number, because 23373145 - 2³ = 23373137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23373149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39321 + ... + 39910.

It is an arithmetic number, because the mean of its divisors is an integer number (3565440).

Almost surely, 2^23373145 is an apocalyptic number.

It is an amenable number.

23373145 is a deficient number, since it is larger than the sum of its proper divisors (5150375).

23373145 is an equidigital number, since it uses as much as digits as its factorization.

23373145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79295.

The product of its digits is 7560, while the sum is 28.

The square root of 23373145 is about 4834.5780581143. The cubic root of 23373145 is about 285.9163895649.

The spelling of 23373145 in words is "twenty-three million, three hundred seventy-three thousand, one hundred forty-five".