118412949 has 8 divisors (see below), whose sum is σ = 158066272. Its totient is φ = 78850800.

The previous prime is 118412929. The next prime is 118412969. The reversal of 118412949 is 949214811.

It is an interprime number because it is at equal distance from previous prime (118412929) and next prime (118412969).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 118412949 - 2¹⁶ = 118347413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118412909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19702 + ... + 24999.

It is an arithmetic number, because the mean of its divisors is an integer number (19758284).

Almost surely, 2^118412949 is an apocalyptic number.

It is an amenable number.

118412949 is a deficient number, since it is larger than the sum of its proper divisors (39653323).

118412949 is an equidigital number, since it uses as much as digits as its factorization.

118412949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45587.

The product of its digits is 20736, while the sum is 39.

The square root of 118412949 is about 10881.7714091043. The cubic root of 118412949 is about 491.0583109568.

The spelling of 118412949 in words is "one hundred eighteen million, four hundred twelve thousand, nine hundred forty-nine".