118274470 has 16 divisors (see below), whose sum is σ = 220235760. Its totient is φ = 45678304.

The previous prime is 118274461. The next prime is 118274479. The reversal of 118274470 is 74472811.

It is an interprime number because it is at equal distance from previous prime (118274461) and next prime (118274479).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118274479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203632 + ... + 204211.

It is an arithmetic number, because the mean of its divisors is an integer number (13764735).

Almost surely, 2^118274470 is an apocalyptic number.

118274470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118274470 is a deficient number, since it is larger than the sum of its proper divisors (101961290).

118274470 is a wasteful number, since it uses less digits than its factorization.

118274470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407879.

The product of its (nonzero) digits is 12544, while the sum is 34.

The square root of 118274470 is about 10875.4066590634. The cubic root of 118274470 is about 490.8668122233.

The spelling of 118274470 in words is "one hundred eighteen million, two hundred seventy-four thousand, four hundred seventy".