80927050 has 48 divisors (see below), whose sum is σ = 157132800. Its totient is φ = 30974400.

The previous prime is 80927039. The next prime is 80927059. The reversal of 80927050 is 5072908.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80927059) 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 23 ways as a sum of consecutive naturals, for example, 168711 + ... + 169189.

It is an arithmetic number, because the mean of its divisors is an integer number (3273600).

Almost surely, 2^80927050 is an apocalyptic number.

80927050 is a deficient number, since it is larger than the sum of its proper divisors (76205750).

80927050 is a wasteful number, since it uses less digits than its factorization.

80927050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631 (or 626 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 80927050 is about 8995.9463093107. The cubic root of 80927050 is about 432.5449405894.

Adding to 80927050 its reverse (5072908), we get a palindrome (85999958).

The spelling of 80927050 in words is "eighty million, nine hundred twenty-seven thousand, fifty".