118670413 has 2 divisors, whose sum is σ = 118670414. Its totient is φ = 118670412.

The previous prime is 118670399. The next prime is 118670429. The reversal of 118670413 is 314076811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116704809 + 1965604 = 10803^2 + 1402^2 .

It is a cyclic number.

It is not a de Polignac number, because 118670413 - 2⁵ = 118670381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118670443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59335206 + 59335207.

It is an arithmetic number, because the mean of its divisors is an integer number (59335207).

Almost surely, 2^118670413 is an apocalyptic number.

It is an amenable number.

118670413 is a deficient number, since it is larger than the sum of its proper divisors (1).

118670413 is an equidigital number, since it uses as much as digits as its factorization.

118670413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 118670413 is about 10893.5950447958. The cubic root of 118670413 is about 491.4139542568.

The spelling of 118670413 in words is "one hundred eighteen million, six hundred seventy thousand, four hundred thirteen".