96781958 has 24 divisors (see below), whose sum is σ = 181867392. Its totient is φ = 38286864.

The previous prime is 96781957. The next prime is 96781981. The reversal of 96781958 is 85918769.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96781957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36710 + ... + 39257.

It is an arithmetic number, because the mean of its divisors is an integer number (7577808).

Almost surely, 2^96781958 is an apocalyptic number.

96781958 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

96781958 is a deficient number, since it is larger than the sum of its proper divisors (85085434).

96781958 is a wasteful number, since it uses less digits than its factorization.

96781958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75996 (or 75989 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 53.

The square root of 96781958 is about 9837.7821687614. The cubic root of 96781958 is about 459.1255567901.

The spelling of 96781958 in words is "ninety-six million, seven hundred eighty-one thousand, nine hundred fifty-eight".