118957040 has 20 divisors (see below), whose sum is σ = 276575304. Its totient is φ = 47582784.

The previous prime is 118957037. The next prime is 118957057. The reversal of 118957040 is 40759811.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743402 + ... + 743561.

Almost surely, 2^118957040 is an apocalyptic number.

118957040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118957040 is an abundant number, since it is smaller than the sum of its proper divisors (157618264).

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

118957040 is a wasteful number, since it uses less digits than its factorization.

118957040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486976 (or 1486970 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 118957040 is about 10906.7428685195. The cubic root of 118957040 is about 491.8092767710.

The spelling of 118957040 in words is "one hundred eighteen million, nine hundred fifty-seven thousand, forty".