116261630 has 16 divisors (see below), whose sum is σ = 209898000. Its totient is φ = 46365312.

The previous prime is 116261617. The next prime is 116261681. The reversal of 116261630 is 36162611.

It is a super-2 number, since 2×116261630² = 27033533220513800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 116261630.

It is a congruent number.

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, 13880 + ... + 20619.

It is an arithmetic number, because the mean of its divisors is an integer number (13118625).

Almost surely, 2^116261630 is an apocalyptic number.

116261630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116261630 is a deficient number, since it is larger than the sum of its proper divisors (93636370).

116261630 is a wasteful number, since it uses less digits than its factorization.

116261630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34843.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 116261630 is about 10782.4686412713. The cubic root of 116261630 is about 488.0662786221.

The spelling of 116261630 in words is "one hundred sixteen million, two hundred sixty-one thousand, six hundred thirty".