91054414 has 16 divisors (see below), whose sum is σ = 157763376. Its totient is φ = 38953600.

The previous prime is 91054393. The next prime is 91054421. The reversal of 91054414 is 41445019.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121357 + ... + 122104.

It is an arithmetic number, because the mean of its divisors is an integer number (9860211).

Almost surely, 2^91054414 is an apocalyptic number.

91054414 is a deficient number, since it is larger than the sum of its proper divisors (66708962).

91054414 is a wasteful number, since it uses less digits than its factorization.

91054414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243491.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 91054414 is about 9542.2436564992. The cubic root of 91054414 is about 449.8837790398.

The spelling of 91054414 in words is "ninety-one million, fifty-four thousand, four hundred fourteen".