93957442 has 8 divisors (see below), whose sum is σ = 140989500. Its totient is φ = 46960944.

The previous prime is 93957427. The next prime is 93957443. The reversal of 93957442 is 24475939.

It can be written as a sum of positive squares in 2 ways, for example, as 93334921 + 622521 = 9661^2 + 789^2 .

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

It is not an unprimeable number, because it can be changed into a prime (93957443) 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 3 ways as a sum of consecutive naturals, for example, 817 + ... + 13732.

Almost surely, 2^93957442 is an apocalyptic number.

93957442 is a deficient number, since it is larger than the sum of its proper divisors (47032058).

93957442 is a wasteful number, since it uses less digits than its factorization.

93957442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17780.

The product of its digits is 272160, while the sum is 43.

The square root of 93957442 is about 9693.1647050899. The cubic root of 93957442 is about 454.6149654932.

The spelling of 93957442 in words is "ninety-three million, nine hundred fifty-seven thousand, four hundred forty-two".