76469420 has 24 divisors (see below), whose sum is σ = 161655648. Its totient is φ = 30384000.

The previous prime is 76469413. The next prime is 76469429. The reversal of 76469420 is 2496467.

It is not an unprimeable number, because it can be changed into a prime (76469429) 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, 9641 + ... + 15680.

It is an arithmetic number, because the mean of its divisors is an integer number (6735652).

Almost surely, 2^76469420 is an apocalyptic number.

It is an amenable number.

76469420 is an abundant number, since it is smaller than the sum of its proper divisors (85186228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76469420 is a wasteful number, since it uses less digits than its factorization.

76469420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25481 (or 25479 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 76469420 is about 8744.6795252885. The cubic root of 76469420 is about 424.4526656627.

The spelling of 76469420 in words is "seventy-six million, four hundred sixty-nine thousand, four hundred twenty".