80417016 has 64 divisors (see below), whose sum is σ = 233107200. Its totient is φ = 25638624.

The previous prime is 80416991. The next prime is 80417041. The reversal of 80417016 is 61071408.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (80416991) and next prime (80417041).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3126 + ... + 13061.

It is an arithmetic number, because the mean of its divisors is an integer number (3642300).

Almost surely, 2^80417016 is an apocalyptic number.

It is an amenable number.

80417016 is an abundant number, since it is smaller than the sum of its proper divisors (152690184).

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

80417016 is a wasteful number, since it uses less digits than its factorization.

80417016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16225 (or 16215 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 80417016 is about 8967.5535125250. The cubic root of 80417016 is about 431.6343356342.

The spelling of 80417016 in words is "eighty million, four hundred seventeen thousand, sixteen".