118641962 has 4 divisors (see below), whose sum is σ = 177962946. Its totient is φ = 59320980.

The previous prime is 118641953. The next prime is 118641983. The reversal of 118641962 is 269146811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 269146811 = 8719 ⋅30869.

It can be written as a sum of positive squares in only one way, i.e., 114725521 + 3916441 = 10711^2 + 1979^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29660489 + ... + 29660492.

Almost surely, 2^118641962 is an apocalyptic number.

118641962 is a deficient number, since it is larger than the sum of its proper divisors (59320984).

118641962 is an equidigital number, since it uses as much as digits as its factorization.

118641962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59320983.

The product of its digits is 20736, while the sum is 38.

The square root of 118641962 is about 10892.2891074374. The cubic root of 118641962 is about 491.3746792723.

The spelling of 118641962 in words is "one hundred eighteen million, six hundred forty-one thousand, nine hundred sixty-two".