11514690 has 64 divisors (see below), whose sum is σ = 33505920. Its totient is φ = 2790720.

The previous prime is 11514689. The next prime is 11514719. The reversal of 11514690 is 9641511.

It is a super-2 number, since 2×11514690² = 265176171592200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1032 + ... + 4908.

It is an arithmetic number, because the mean of its divisors is an integer number (523530).

Almost surely, 2^11514690 is an apocalyptic number.

11514690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11514690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16752960).

11514690 is an abundant number, since it is smaller than the sum of its proper divisors (21991230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11514690 is a wasteful number, since it uses less digits than its factorization.

11514690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3904 (or 3898 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 11514690 is about 3393.3302226574. The cubic root of 11514690 is about 225.8139408949.

The spelling of 11514690 in words is "eleven million, five hundred fourteen thousand, six hundred ninety".