11038855 has 8 divisors (see below), whose sum is σ = 13335264. Its totient is φ = 8772000.

The previous prime is 11038847. The next prime is 11038861. The reversal of 11038855 is 55883011.

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

It is not a de Polignac number, because 11038855 - 2³ = 11038847 is a prime.

It is a super-2 number, since 2×11038855² = 243712639422050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6556 + ... + 8065.

It is an arithmetic number, because the mean of its divisors is an integer number (1666908).

Almost surely, 2^11038855 is an apocalyptic number.

11038855 is a deficient number, since it is larger than the sum of its proper divisors (2296409).

11038855 is a wasteful number, since it uses less digits than its factorization.

11038855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14777.

The product of its (nonzero) digits is 4800, while the sum is 31.

The square root of 11038855 is about 3322.4772384472. The cubic root of 11038855 is about 222.6595581513.

The spelling of 11038855 in words is "eleven million, thirty-eight thousand, eight hundred fifty-five".