97054945 has 32 divisors (see below), whose sum is σ = 133660800. Its totient is φ = 67060224.

The previous prime is 97054901. The next prime is 97054949. The reversal of 97054945 is 54945079.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 97054945 - 2²³ = 88666337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97054949) 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 31 ways as a sum of consecutive naturals, for example, 109474 + ... + 110356.

It is an arithmetic number, because the mean of its divisors is an integer number (4176900).

Almost surely, 2^97054945 is an apocalyptic number.

97054945 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

97054945 is a deficient number, since it is larger than the sum of its proper divisors (36605855).

97054945 is a wasteful number, since it uses less digits than its factorization.

97054945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 97054945 is about 9851.6468166495. The cubic root of 97054945 is about 459.5568274297.

The spelling of 97054945 in words is "ninety-seven million, fifty-four thousand, nine hundred forty-five".