94626145 has 4 divisors (see below), whose sum is σ = 113551380. Its totient is φ = 75700912.

The previous prime is 94626139. The next prime is 94626157. The reversal of 94626145 is 54162649.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54162649 = 59 ⋅918011.

It can be written as a sum of positive squares in 2 ways, for example, as 39450961 + 55175184 = 6281^2 + 7428^2 .

It is a cyclic number.

It is not a de Polignac number, because 94626145 - 2⁷ = 94626017 is a prime.

It is a super-2 number, since 2×94626145² = 17908214635122050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9462610 + ... + 9462619.

It is an arithmetic number, because the mean of its divisors is an integer number (28387845).

Almost surely, 2^94626145 is an apocalyptic number.

It is an amenable number.

94626145 is a deficient number, since it is larger than the sum of its proper divisors (18925235).

94626145 is a wasteful number, since it uses less digits than its factorization.

94626145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18925234.

The product of its digits is 51840, while the sum is 37.

The square root of 94626145 is about 9727.5970825276. The cubic root of 94626145 is about 455.6909278986.

The spelling of 94626145 in words is "ninety-four million, six hundred twenty-six thousand, one hundred forty-five".