75495406 has 16 divisors (see below), whose sum is σ = 130218624. Its totient is φ = 32155704.

The previous prime is 75495403. The next prime is 75495421. The reversal of 75495406 is 60459457.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75495403) 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, 14260 + ... + 18823.

It is an arithmetic number, because the mean of its divisors is an integer number (8138664).

Almost surely, 2^75495406 is an apocalyptic number.

75495406 is a deficient number, since it is larger than the sum of its proper divisors (54723218).

75495406 is a wasteful number, since it uses less digits than its factorization.

75495406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33255.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 75495406 is about 8688.8092394758. The cubic root of 75495406 is about 422.6428325593.

The spelling of 75495406 in words is "seventy-five million, four hundred ninety-five thousand, four hundred six".