118694440 has 16 divisors (see below), whose sum is σ = 267062580. Its totient is φ = 47477760.

The previous prime is 118694437. The next prime is 118694449. The reversal of 118694440 is 44496811.

It can be written as a sum of positive squares in 2 ways, for example, as 106956964 + 11737476 = 10342^2 + 3426^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 118694440.

It is not an unprimeable number, because it can be changed into a prime (118694449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1483641 + ... + 1483720.

Almost surely, 2^118694440 is an apocalyptic number.

118694440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118694440 is an abundant number, since it is smaller than the sum of its proper divisors (148368140).

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

118694440 is a wasteful number, since it uses less digits than its factorization.

118694440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967372 (or 2967368 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 118694440 is about 10894.6977929633. The cubic root of 118694440 is about 491.4471172725.

The spelling of 118694440 in words is "one hundred eighteen million, six hundred ninety-four thousand, four hundred forty".