75482701 has 8 divisors (see below), whose sum is σ = 88597760. Its totient is φ = 62950608.

The previous prime is 75482663. The next prime is 75482731. The reversal of 75482701 is 10728457.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-75482701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75482731) 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, 145461 + ... + 145978.

It is an arithmetic number, because the mean of its divisors is an integer number (11074720).

Almost surely, 2^75482701 is an apocalyptic number.

It is an amenable number.

75482701 is a deficient number, since it is larger than the sum of its proper divisors (13115059).

75482701 is a wasteful number, since it uses less digits than its factorization.

75482701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291483.

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 75482701 is about 8688.0780958737. The cubic root of 75482701 is about 422.6191226026.

The spelling of 75482701 in words is "seventy-five million, four hundred eighty-two thousand, seven hundred one".