10625249 has 4 divisors (see below), whose sum is σ = 10636080. Its totient is φ = 10614420.

The previous prime is 10625239. The next prime is 10625291. The reversal of 10625249 is 94252601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10625249 - 2⁴ = 10625233 is a prime.

It is a super-2 number, since 2×10625249² = 225791832624002, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10625239) 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, 3779 + ... + 5960.

It is an arithmetic number, because the mean of its divisors is an integer number (2659020).

Almost surely, 2^10625249 is an apocalyptic number.

It is an amenable number.

10625249 is a deficient number, since it is larger than the sum of its proper divisors (10831).

10625249 is an equidigital number, since it uses as much as digits as its factorization.

10625249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10830.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 10625249 is about 3259.6393972340. The cubic root of 10625249 is about 219.8432009444.

The spelling of 10625249 in words is "ten million, six hundred twenty-five thousand, two hundred forty-nine".