94513971 has 8 divisors (see below), whose sum is σ = 126939024. Its totient is φ = 62549120.

The previous prime is 94513967. The next prime is 94513981. The reversal of 94513971 is 17931549.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 94513971 - 2² = 94513967 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94513901) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 114570 + ... + 115391.

It is an arithmetic number, because the mean of its divisors is an integer number (15867378).

Almost surely, 2^94513971 is an apocalyptic number.

94513971 is a deficient number, since it is larger than the sum of its proper divisors (32425053).

94513971 is a wasteful number, since it uses less digits than its factorization.

94513971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230101.

The product of its digits is 34020, while the sum is 39.

The square root of 94513971 is about 9721.8296117552. The cubic root of 94513971 is about 455.5107913337.

The spelling of 94513971 in words is "ninety-four million, five hundred thirteen thousand, nine hundred seventy-one".