76431001 has 8 divisors (see below), whose sum is σ = 79962624. Its totient is φ = 72916800.

The previous prime is 76430993. The next prime is 76431007. The reversal of 76431001 is 10013467.

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

It is a cyclic number.

It is not a de Polignac number, because 76431001 - 2³ = 76430993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76431007) 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, 5080 + ... + 13366.

It is an arithmetic number, because the mean of its divisors is an integer number (9995328).

Almost surely, 2^76431001 is an apocalyptic number.

It is an amenable number.

76431001 is a deficient number, since it is larger than the sum of its proper divisors (3531623).

76431001 is a wasteful number, since it uses less digits than its factorization.

76431001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8711.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 76431001 is about 8742.4825421616. The cubic root of 76431001 is about 424.3815706696.

Adding to 76431001 its reverse (10013467), we get a palindrome (86444468).

The spelling of 76431001 in words is "seventy-six million, four hundred thirty-one thousand, one".