116672545 has 16 divisors (see below), whose sum is σ = 156290112. Its totient is φ = 82877760.

The previous prime is 116672453. The next prime is 116672551. The reversal of 116672545 is 545276611.

It is a happy number.

It is not a de Polignac number, because 116672545 - 2⁷ = 116672417 is a prime.

It is a super-2 number, since 2×116672545² = 27224965513554050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22302 + ... + 27031.

It is an arithmetic number, because the mean of its divisors is an integer number (9768132).

Almost surely, 2^116672545 is an apocalyptic number.

It is an amenable number.

116672545 is a deficient number, since it is larger than the sum of its proper divisors (39617567).

116672545 is a wasteful number, since it uses less digits than its factorization.

116672545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49392.

The product of its digits is 50400, while the sum is 37.

The square root of 116672545 is about 10801.5066078765. The cubic root of 116672545 is about 488.6406095191.

The spelling of 116672545 in words is "one hundred sixteen million, six hundred seventy-two thousand, five hundred forty-five".