94214551 has 2 divisors, whose sum is σ = 94214552. Its totient is φ = 94214550.

The previous prime is 94214537. The next prime is 94214557. The reversal of 94214551 is 15541249.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94214551 - 2⁷ = 94214423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94214557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47107275 + 47107276.

It is an arithmetic number, because the mean of its divisors is an integer number (47107276).

Almost surely, 2^94214551 is an apocalyptic number.

94214551 is a deficient number, since it is larger than the sum of its proper divisors (1).

94214551 is an equidigital number, since it uses as much as digits as its factorization.

94214551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 31.

The square root of 94214551 is about 9706.4180313852. The cubic root of 94214551 is about 455.0292635045.

The spelling of 94214551 in words is "ninety-four million, two hundred fourteen thousand, five hundred fifty-one".