118246445 has 16 divisors (see below), whose sum is σ = 145255680. Its totient is φ = 92374464.

The previous prime is 118246433. The next prime is 118246451. The reversal of 118246445 is 544642811.

It is a cyclic number.

It is not a de Polignac number, because 118246445 - 2⁸ = 118246189 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62402 + ... + 64268.

It is an arithmetic number, because the mean of its divisors is an integer number (9078480).

Almost surely, 2^118246445 is an apocalyptic number.

It is an amenable number.

118246445 is a deficient number, since it is larger than the sum of its proper divisors (27009235).

118246445 is a wasteful number, since it uses less digits than its factorization.

118246445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164.

The product of its digits is 30720, while the sum is 35.

The square root of 118246445 is about 10874.1181251631. The cubic root of 118246445 is about 490.8280390514.

The spelling of 118246445 in words is "one hundred eighteen million, two hundred forty-six thousand, four hundred forty-five".