94272407 has 4 divisors (see below), whose sum is σ = 96571776. Its totient is φ = 91973040.

The previous prime is 94272403. The next prime is 94272461. The reversal of 94272407 is 70427249.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 94272407 - 2² = 94272403 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94272401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1149623 + ... + 1149704.

It is an arithmetic number, because the mean of its divisors is an integer number (24142944).

Almost surely, 2^94272407 is an apocalyptic number.

94272407 is a deficient number, since it is larger than the sum of its proper divisors (2299369).

94272407 is a wasteful number, since it uses less digits than its factorization.

94272407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299368.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 94272407 is about 9709.3978701050. The cubic root of 94272407 is about 455.1223870746.

The spelling of 94272407 in words is "ninety-four million, two hundred seventy-two thousand, four hundred seven".