11374537 has 4 divisors (see below), whose sum is σ = 11442816. Its totient is φ = 11306260.

The previous prime is 11374529. The next prime is 11374541. The reversal of 11374537 is 73547311.

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.

It is a cyclic number.

It is not a de Polignac number, because 11374537 - 2³ = 11374529 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11374499 and 11374508.

It is not an unprimeable number, because it can be changed into a prime (11374637) 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, 33889 + ... + 34222.

It is an arithmetic number, because the mean of its divisors is an integer number (2860704).

Almost surely, 2^11374537 is an apocalyptic number.

It is an amenable number.

11374537 is a deficient number, since it is larger than the sum of its proper divisors (68279).

11374537 is an equidigital number, since it uses as much as digits as its factorization.

11374537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68278.

The product of its digits is 8820, while the sum is 31.

The square root of 11374537 is about 3372.6157504228. The cubic root of 11374537 is about 224.8940208716.

It can be divided in two parts, 11374 and 537, that added together give a palindrome (11911).

The spelling of 11374537 in words is "eleven million, three hundred seventy-four thousand, five hundred thirty-seven".