10623745 has 16 divisors (see below), whose sum is σ = 13970880. Its totient is φ = 7691200.

The previous prime is 10623737. The next prime is 10623779. The reversal of 10623745 is 54732601.

10623745 is a nontrivial binomial coefficient, being equal to C(4610, 2).

It is not a de Polignac number, because 10623745 - 2³ = 10623737 is a prime.

It is a super-2 number, since 2×10623745² = 225727915650050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22815 + ... + 23275.

It is an arithmetic number, because the mean of its divisors is an integer number (873180).

Almost surely, 2^10623745 is an apocalyptic number.

10623745 is the 4609-th triangular number and also the 2305-th hexagonal number.

10623745 is the 1537-th centered nonagonal number.

It is an amenable number.

10623745 is a deficient number, since it is larger than the sum of its proper divisors (3347135).

10623745 is a wasteful number, since it uses less digits than its factorization.

10623745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 10623745 is about 3259.4086887041. The cubic root of 10623745 is about 219.8328275475.

The spelling of 10623745 in words is "ten million, six hundred twenty-three thousand, seven hundred forty-five".