118451364 has 12 divisors (see below), whose sum is σ = 276386544. Its totient is φ = 39483784.

The previous prime is 118451363. The next prime is 118451371. The reversal of 118451364 is 463154811.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (118451363) 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, 4935462 + ... + 4935485.

It is an arithmetic number, because the mean of its divisors is an integer number (23032212).

Almost surely, 2^118451364 is an apocalyptic number.

It is an amenable number.

118451364 is an abundant number, since it is smaller than the sum of its proper divisors (157935180).

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

118451364 is a wasteful number, since it uses less digits than its factorization.

118451364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9870954 (or 9870952 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 118451364 is about 10883.5363738079. The cubic root of 118451364 is about 491.1114075301. Note that the first 3 decimals are identical.

The spelling of 118451364 in words is "one hundred eighteen million, four hundred fifty-one thousand, three hundred sixty-four".