116970555 has 64 divisors (see below), whose sum is σ = 214663680. Its totient is φ = 53913600.

The previous prime is 116970551. The next prime is 116970559. The reversal of 116970555 is 555079611.

It is an interprime number because it is at equal distance from previous prime (116970551) and next prime (116970559).

It is not a de Polignac number, because 116970555 - 2² = 116970551 is a prime.

It is a super-2 number, since 2×116970555² = 27364221474016050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (116970551) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 485235 + ... + 485475.

It is an arithmetic number, because the mean of its divisors is an integer number (3354120).

Almost surely, 2^116970555 is an apocalyptic number.

116970555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116970555 is a deficient number, since it is larger than the sum of its proper divisors (97693125).

116970555 is a wasteful number, since it uses less digits than its factorization.

116970555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412.

The product of its (nonzero) digits is 47250, while the sum is 39.

The square root of 116970555 is about 10815.2926451391. The cubic root of 116970555 is about 489.0562913773.

The spelling of 116970555 in words is "one hundred sixteen million, nine hundred seventy thousand, five hundred fifty-five".