11200497 has 16 divisors (see below), whose sum is σ = 18619392. Its totient is φ = 5818320.

The previous prime is 11200489. The next prime is 11200499. The reversal of 11200497 is 79400211.

It is not a de Polignac number, because 11200497 - 2³ = 11200489 is a prime.

It is a super-2 number, since 2×11200497² = 250902266094018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11200499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24013 + ... + 24474.

It is an arithmetic number, because the mean of its divisors is an integer number (1163712).

Almost surely, 2^11200497 is an apocalyptic number.

It is an amenable number.

11200497 is a deficient number, since it is larger than the sum of its proper divisors (7418895).

11200497 is a wasteful number, since it uses less digits than its factorization.

11200497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48508.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 11200497 is about 3346.7143588899. The cubic root of 11200497 is about 223.7410978221.

It can be divided in two parts, 112004 and 97, that added together give a triangular number (112101 = T₄₇₃).

The spelling of 11200497 in words is "eleven million, two hundred thousand, four hundred ninety-seven".