93871042 has 8 divisors (see below), whose sum is σ = 149089356. Its totient is φ = 44174592.

The previous prime is 93871033. The next prime is 93871051. The reversal of 93871042 is 24017839.

It is an interprime number because it is at equal distance from previous prime (93871033) and next prime (93871051).

It can be written as a sum of positive squares in 2 ways, for example, as 90839961 + 3031081 = 9531^2 + 1741^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 2760913 = 93871042 / (9 + 3 + 8 + 7 + 1 + 0 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 93870989 and 93871007.

It is an unprimeable number.

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, 1380423 + ... + 1380490.

Almost surely, 2^93871042 is an apocalyptic number.

93871042 is a deficient number, since it is larger than the sum of its proper divisors (55218314).

93871042 is a wasteful number, since it uses less digits than its factorization.

93871042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2760932.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 93871042 is about 9688.7069312680. The cubic root of 93871042 is about 454.4755733808.

The spelling of 93871042 in words is "ninety-three million, eight hundred seventy-one thousand, forty-two".