118740598 has 4 divisors (see below), whose sum is σ = 178110900. Its totient is φ = 59370298.

The previous prime is 118740593. The next prime is 118740607. The reversal of 118740598 is 895047811.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×118740598² = 28198659226795208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118740593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29685148 + ... + 29685151.

It is an arithmetic number, because the mean of its divisors is an integer number (44527725).

Almost surely, 2^118740598 is an apocalyptic number.

118740598 is a deficient number, since it is larger than the sum of its proper divisors (59370302).

118740598 is an equidigital number, since it uses as much as digits as its factorization.

118740598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59370301.

The product of its (nonzero) digits is 80640, while the sum is 43.

The square root of 118740598 is about 10896.8159569665. The cubic root of 118740598 is about 491.5108138146.

The spelling of 118740598 in words is "one hundred eighteen million, seven hundred forty thousand, five hundred ninety-eight".