75696435 has 12 divisors (see below), whose sum is σ = 131207232. Its totient is φ = 40371408.

The previous prime is 75696431. The next prime is 75696443. The reversal of 75696435 is 53469657.

It is not a de Polignac number, because 75696435 - 2² = 75696431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1682143 = 75696435 / (7 + 5 + 6 + 9 + 6 + 4 + 3 + 5).

It is not an unprimeable number, because it can be changed into a prime (75696431) 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, 841027 + ... + 841116.

It is an arithmetic number, because the mean of its divisors is an integer number (10933936).

Almost surely, 2^75696435 is an apocalyptic number.

75696435 is a deficient number, since it is larger than the sum of its proper divisors (55510797).

75696435 is a wasteful number, since it uses less digits than its factorization.

75696435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682154 (or 1682151 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The square root of 75696435 is about 8700.3698197261. The cubic root of 75696435 is about 423.0176375457.

The spelling of 75696435 in words is "seventy-five million, six hundred ninety-six thousand, four hundred thirty-five".