94145645 has 16 divisors (see below), whose sum is σ = 124986240. Its totient is φ = 67502400.

The previous prime is 94145633. The next prime is 94145683. The reversal of 94145645 is 54654149.

It is not a de Polignac number, because 94145645 - 2¹⁰ = 94144621 is a prime.

It is a super-3 number, since 3×94145645³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 94145599 and 94145608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8150 + ... + 15959.

It is an arithmetic number, because the mean of its divisors is an integer number (7811640).

Almost surely, 2^94145645 is an apocalyptic number.

It is an amenable number.

94145645 is a deficient number, since it is larger than the sum of its proper divisors (30840595).

94145645 is a wasteful number, since it uses less digits than its factorization.

94145645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24196.

The product of its digits is 86400, while the sum is 38.

The square root of 94145645 is about 9702.8678750151. The cubic root of 94145645 is about 454.9183043760.

The spelling of 94145645 in words is "ninety-four million, one hundred forty-five thousand, six hundred forty-five".