76457001 has 4 divisors (see below), whose sum is σ = 101942672. Its totient is φ = 50971332.

The previous prime is 76456997. The next prime is 76457011. The reversal of 76457001 is 10075467.

It is a happy number.

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 not a de Polignac number, because 76457001 - 2² = 76456997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 76457001.

It is not an unprimeable number, because it can be changed into a prime (76457011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12742831 + ... + 12742836.

It is an arithmetic number, because the mean of its divisors is an integer number (25485668).

Almost surely, 2^76457001 is an apocalyptic number.

It is an amenable number.

76457001 is a deficient number, since it is larger than the sum of its proper divisors (25485671).

76457001 is a wasteful number, since it uses less digits than its factorization.

76457001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25485670.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 76457001 is about 8743.9694075403. The cubic root of 76457001 is about 424.4296867036.

The spelling of 76457001 in words is "seventy-six million, four hundred fifty-seven thousand, one".