76903105 has 8 divisors (see below), whose sum is σ = 92335464. Its totient is φ = 61488000.

The previous prime is 76903093. The next prime is 76903109. The reversal of 76903105 is 50130967.

It can be written as a sum of positive squares in 4 ways, for example, as 7744 + 76895361 = 88^2 + 8769^2 .

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

It is not a de Polignac number, because 76903105 - 2⁷ = 76902977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76903109) 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, 9555 + ... + 15655.

It is an arithmetic number, because the mean of its divisors is an integer number (11541933).

Almost surely, 2^76903105 is an apocalyptic number.

It is an amenable number.

76903105 is a deficient number, since it is larger than the sum of its proper divisors (15432359).

76903105 is a wasteful number, since it uses less digits than its factorization.

76903105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8627.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 76903105 is about 8769.4415443630. The cubic root of 76903105 is about 425.2535603420.

The spelling of 76903105 in words is "seventy-six million, nine hundred three thousand, one hundred five".