76145286 has 16 divisors (see below), whose sum is σ = 174046464. Its totient is φ = 21755784.

The previous prime is 76145281. The next prime is 76145317. The reversal of 76145286 is 68254167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76145281) 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 7 ways as a sum of consecutive naturals, for example, 906450 + ... + 906533.

It is an arithmetic number, because the mean of its divisors is an integer number (10877904).

Almost surely, 2^76145286 is an apocalyptic number.

76145286 is an abundant number, since it is smaller than the sum of its proper divisors (97901178).

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

76145286 is a wasteful number, since it uses less digits than its factorization.

76145286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812995.

The product of its digits is 80640, while the sum is 39.

The square root of 76145286 is about 8726.1266321318. The cubic root of 76145286 is about 423.8521014662.

The spelling of 76145286 in words is "seventy-six million, one hundred forty-five thousand, two hundred eighty-six".