116624419 has 2 divisors, whose sum is σ = 116624420. Its totient is φ = 116624418.

The previous prime is 116624411. The next prime is 116624447. The reversal of 116624419 is 914426611.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116624419 - 2³ = 116624411 is a prime.

It is a super-2 number, since 2×116624419² = 27202510214175122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (116624411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58312209 + 58312210.

It is an arithmetic number, because the mean of its divisors is an integer number (58312210).

Almost surely, 2^116624419 is an apocalyptic number.

116624419 is a deficient number, since it is larger than the sum of its proper divisors (1).

116624419 is an equidigital number, since it uses as much as digits as its factorization.

116624419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 34.

The square root of 116624419 is about 10799.2786333162. The cubic root of 116624419 is about 488.5734141845.

The spelling of 116624419 in words is "one hundred sixteen million, six hundred twenty-four thousand, four hundred nineteen".