76425819 has 16 divisors (see below), whose sum is σ = 106466304. Its totient is φ = 48708000.

The previous prime is 76425787. The next prime is 76425823. The reversal of 76425819 is 91852467.

It is not a de Polignac number, because 76425819 - 2⁵ = 76425787 is a prime.

It is a super-2 number, since 2×76425819² = 11681811619641522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (76425719) 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 15 ways as a sum of consecutive naturals, for example, 2769 + ... + 12669.

It is an arithmetic number, because the mean of its divisors is an integer number (6654144).

Almost surely, 2^76425819 is an apocalyptic number.

76425819 is a deficient number, since it is larger than the sum of its proper divisors (30040485).

76425819 is a wasteful number, since it uses less digits than its factorization.

76425819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10018.

The product of its digits is 120960, while the sum is 42.

The square root of 76425819 is about 8742.1861682305. The cubic root of 76425819 is about 424.3719794698.

The spelling of 76425819 in words is "seventy-six million, four hundred twenty-five thousand, eight hundred nineteen".