11690770 has 64 divisors (see below), whose sum is σ = 26853120. Its totient is φ = 3564288.

The previous prime is 11690761. The next prime is 11690771. The reversal of 11690770 is 7709611.

It is not an unprimeable number, because it can be changed into a prime (11690771) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26169 + ... + 26611.

It is an arithmetic number, because the mean of its divisors is an integer number (419580).

Almost surely, 2^11690770 is an apocalyptic number.

11690770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11690770 is an abundant number, since it is smaller than the sum of its proper divisors (15162350).

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

11690770 is a wasteful number, since it uses less digits than its factorization.

11690770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499.

The product of its (nonzero) digits is 2646, while the sum is 31.

The square root of 11690770 is about 3419.1768015123. The cubic root of 11690770 is about 226.9591548056.

The spelling of 11690770 in words is "eleven million, six hundred ninety thousand, seven hundred seventy".