93990662 has 4 divisors (see below), whose sum is σ = 140985996. Its totient is φ = 46995330.

The previous prime is 93990661. The next prime is 93990679. The reversal of 93990662 is 26609939.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93990661) 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 as a sum of consecutive naturals, namely, 23497664 + ... + 23497667.

It is an arithmetic number, because the mean of its divisors is an integer number (35246499).

Almost surely, 2^93990662 is an apocalyptic number.

93990662 is a deficient number, since it is larger than the sum of its proper divisors (46995334).

93990662 is a wasteful number, since it uses less digits than its factorization.

93990662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46995333.

The product of its (nonzero) digits is 157464, while the sum is 44.

The square root of 93990662 is about 9694.8781322923. The cubic root of 93990662 is about 454.6685377251.

The spelling of 93990662 in words is "ninety-three million, nine hundred ninety thousand, six hundred sixty-two".