11525737 has 8 divisors (see below), whose sum is σ = 12070656. Its totient is φ = 10984512.

The previous prime is 11525729. The next prime is 11525743. The reversal of 11525737 is 73752511.

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

It is a cyclic number.

It is not a de Polignac number, because 11525737 - 2³ = 11525729 is a prime.

It is a super-2 number, since 2×11525737² = 265685226786338, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11525699 and 11525708.

It is not an unprimeable number, because it can be changed into a prime (11525747) 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, 7008 + ... + 8494.

It is an arithmetic number, because the mean of its divisors is an integer number (1508832).

Almost surely, 2^11525737 is an apocalyptic number.

It is an amenable number.

11525737 is a deficient number, since it is larger than the sum of its proper divisors (544919).

11525737 is a wasteful number, since it uses less digits than its factorization.

11525737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847.

The product of its digits is 7350, while the sum is 31.

The square root of 11525737 is about 3394.9575844184. The cubic root of 11525737 is about 225.8861318464.

It can be divided in two parts, 1152 and 5737, that added together give a square (6889 = 83²).

The spelling of 11525737 in words is "eleven million, five hundred twenty-five thousand, seven hundred thirty-seven".