11140498 has 16 divisors (see below), whose sum is σ = 17892000. Its totient is φ = 5186592.

The previous prime is 11140489. The next prime is 11140511. The reversal of 11140498 is 89404111.

It is a super-2 number, since 2×11140498² = 248221391376008, which contains 22 as substring.

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, 243 + ... + 4726.

It is an arithmetic number, because the mean of its divisors is an integer number (1118250).

Almost surely, 2^11140498 is an apocalyptic number.

11140498 is a deficient number, since it is larger than the sum of its proper divisors (6751502).

11140498 is a wasteful number, since it uses less digits than its factorization.

11140498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5049.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 11140498 is about 3337.7384559009. The cubic root of 11140498 is about 223.3408690311.

The spelling of 11140498 in words is "eleven million, one hundred forty thousand, four hundred ninety-eight".