113487770 has 16 divisors (see below), whose sum is σ = 222848928. Its totient is φ = 41268240.

The previous prime is 113487763. The next prime is 113487797. The reversal of 113487770 is 77784311.

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, 515744 + ... + 515963.

It is an arithmetic number, because the mean of its divisors is an integer number (13928058).

Almost surely, 2^113487770 is an apocalyptic number.

113487770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113487770 is a deficient number, since it is larger than the sum of its proper divisors (109361158).

113487770 is a wasteful number, since it uses less digits than its factorization.

113487770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031725.

The product of its (nonzero) digits is 32928, while the sum is 38.

The square root of 113487770 is about 10653.0638785281. The cubic root of 113487770 is about 484.1534387043.

The spelling of 113487770 in words is "one hundred thirteen million, four hundred eighty-seven thousand, seven hundred seventy".