118267974 has 96 divisors (see below), whose sum is σ = 296524800. Its totient is φ = 33727680.

The previous prime is 118267973. The next prime is 118267987. The reversal of 118267974 is 479762811.

It is a happy number.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118267973) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 246667 + ... + 247145.

It is an arithmetic number, because the mean of its divisors is an integer number (3088800).

Almost surely, 2^118267974 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118267974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148262400).

118267974 is an abundant number, since it is smaller than the sum of its proper divisors (178256826).

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

118267974 is a wasteful number, since it uses less digits than its factorization.

118267974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570 (or 567 counting only the distinct ones).

The product of its digits is 169344, while the sum is 45.

The square root of 118267974 is about 10875.1079994637. The cubic root of 118267974 is about 490.8578254172.

The spelling of 118267974 in words is "one hundred eighteen million, two hundred sixty-seven thousand, nine hundred seventy-four".