94144959 has 12 divisors (see below), whose sum is σ = 136288152. Its totient is φ = 62624400.

The previous prime is 94144951. The next prime is 94144993. The reversal of 94144959 is 95944149.

It is not a de Polignac number, because 94144959 - 2³ = 94144951 is a prime.

It is a super-2 number, since 2×94144959² = 17726546610223362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94144951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7197 + ... + 15494.

It is an arithmetic number, because the mean of its divisors is an integer number (11357346).

Almost surely, 2^94144959 is an apocalyptic number.

94144959 is a deficient number, since it is larger than the sum of its proper divisors (42143193).

94144959 is a wasteful number, since it uses less digits than its factorization.

94144959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23158 (or 23155 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 94144959 is about 9702.8325245776. The cubic root of 94144959 is about 454.9171994400.

The spelling of 94144959 in words is "ninety-four million, one hundred forty-four thousand, nine hundred fifty-nine".