11480690 has 32 divisors (see below), whose sum is σ = 22740480. Its totient is φ = 4146624.

The previous prime is 11480683. The next prime is 11480717. The reversal of 11480690 is 9608411.

11480690 = T₂₄₁ + T₂₄₂ + ... + T₄₃₅.

It is a super-2 number, since 2×11480690² = 263612485752200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5171 + ... + 7049.

It is an arithmetic number, because the mean of its divisors is an integer number (710640).

Almost surely, 2^11480690 is an apocalyptic number.

11480690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11480690 is a deficient number, since it is larger than the sum of its proper divisors (11259790).

11480690 is a wasteful number, since it uses less digits than its factorization.

11480690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 11480690 is about 3388.3166912200. The cubic root of 11480690 is about 225.5914644131.

The spelling of 11480690 in words is "eleven million, four hundred eighty thousand, six hundred ninety".