94456491 has 4 divisors (see below), whose sum is σ = 125941992. Its totient is φ = 62970992.

The previous prime is 94456489. The next prime is 94456493. The reversal of 94456491 is 19465449.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (94456489) and next prime (94456493).

It is a cyclic number.

It is not a de Polignac number, because 94456491 - 2¹ = 94456489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94456493) 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 3 ways as a sum of consecutive naturals, for example, 15742746 + ... + 15742751.

It is an arithmetic number, because the mean of its divisors is an integer number (31485498).

Almost surely, 2^94456491 is an apocalyptic number.

94456491 is a deficient number, since it is larger than the sum of its proper divisors (31485501).

94456491 is a wasteful number, since it uses less digits than its factorization.

94456491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31485500.

The product of its digits is 155520, while the sum is 42.

The square root of 94456491 is about 9718.8729284830. The cubic root of 94456491 is about 455.4184308442.

The spelling of 94456491 in words is "ninety-four million, four hundred fifty-six thousand, four hundred ninety-one".