75701497 has 4 divisors (see below), whose sum is σ = 75790080. Its totient is φ = 75612916.

The previous prime is 75701489. The next prime is 75701501. The reversal of 75701497 is 79410757.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 75701497 - 2³ = 75701489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75701447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42997 + ... + 44722.

It is an arithmetic number, because the mean of its divisors is an integer number (18947520).

Almost surely, 2^75701497 is an apocalyptic number.

It is an amenable number.

75701497 is a deficient number, since it is larger than the sum of its proper divisors (88583).

75701497 is an equidigital number, since it uses as much as digits as its factorization.

75701497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88582.

The product of its (nonzero) digits is 61740, while the sum is 40.

The square root of 75701497 is about 8700.6607220371. The cubic root of 75701497 is about 423.0270667328.

The spelling of 75701497 in words is "seventy-five million, seven hundred one thousand, four hundred ninety-seven".