76430501 has 8 divisors (see below), whose sum is σ = 87599424. Its totient is φ = 65324160.

The previous prime is 76430491. The next prime is 76430503. The reversal of 76430501 is 10503467.

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 76430501 - 2¹⁸ = 76168357 is a prime.

It is a super-2 number, since 2×76430501² = 11683242966222002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76430503) 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 7 ways as a sum of consecutive naturals, for example, 12995 + ... + 17936.

It is an arithmetic number, because the mean of its divisors is an integer number (10949928).

Almost surely, 2^76430501 is an apocalyptic number.

It is an amenable number.

76430501 is a deficient number, since it is larger than the sum of its proper divisors (11168923).

76430501 is a wasteful number, since it uses less digits than its factorization.

76430501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31291.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 76430501 is about 8742.4539461183. The cubic root of 76430501 is about 424.3806452544.

Adding to 76430501 its reverse (10503467), we get a palindrome (86933968).

The spelling of 76430501 in words is "seventy-six million, four hundred thirty thousand, five hundred one".