97054751 has 4 divisors (see below), whose sum is σ = 102763872. Its totient is φ = 91345632.

The previous prime is 97054747. The next prime is 97054753. The reversal of 97054751 is 15745079.

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 97054751 - 2² = 97054747 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 (97054753) 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, 2854535 + ... + 2854568.

It is an arithmetic number, because the mean of its divisors is an integer number (25690968).

Almost surely, 2^97054751 is an apocalyptic number.

97054751 is a deficient number, since it is larger than the sum of its proper divisors (5709121).

97054751 is a wasteful number, since it uses less digits than its factorization.

97054751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5709120.

The product of its (nonzero) digits is 44100, while the sum is 38.

The square root of 97054751 is about 9851.6369705750. The cubic root of 97054751 is about 459.5565212317.

The spelling of 97054751 in words is "ninety-seven million, fifty-four thousand, seven hundred fifty-one".