93797145 has 48 divisors (see below), whose sum is σ = 176117760. Its totient is φ = 45906048.

The previous prime is 93797141. The next prime is 93797149. The reversal of 93797145 is 54179739.

It is an interprime number because it is at equal distance from previous prime (93797141) and next prime (93797149).

It is not a de Polignac number, because 93797145 - 2² = 93797141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 93797145.

It is not an unprimeable number, because it can be changed into a prime (93797141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130096 + ... + 130814.

It is an arithmetic number, because the mean of its divisors is an integer number (3669120).

Almost surely, 2^93797145 is an apocalyptic number.

It is an amenable number.

93797145 is a deficient number, since it is larger than the sum of its proper divisors (82320615).

93797145 is a wasteful number, since it uses less digits than its factorization.

93797145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966 (or 963 counting only the distinct ones).

The product of its digits is 238140, while the sum is 45.

The square root of 93797145 is about 9684.8926168544. The cubic root of 93797145 is about 454.3562849139.

The spelling of 93797145 in words is "ninety-three million, seven hundred ninety-seven thousand, one hundred forty-five".