93121477 has 8 divisors (see below), whose sum is σ = 95385600. Its totient is φ = 90876240.

The previous prime is 93121463. The next prime is 93121499. The reversal of 93121477 is 77412139.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93121477 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 (93121417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5524 + ... + 14722.

It is an arithmetic number, because the mean of its divisors is an integer number (11923200).

Almost surely, 2^93121477 is an apocalyptic number.

It is an amenable number.

93121477 is a deficient number, since it is larger than the sum of its proper divisors (2264123).

93121477 is a wasteful number, since it uses less digits than its factorization.

93121477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9443.

The product of its digits is 10584, while the sum is 34.

The square root of 93121477 is about 9649.9469946731. The cubic root of 93121477 is about 453.2626691447.

The spelling of 93121477 in words is "ninety-three million, one hundred twenty-one thousand, four hundred seventy-seven".