80475201 has 20 divisors (see below), whose sum is σ = 121178112. Its totient is φ = 53220888.

The previous prime is 80475193. The next prime is 80475209. The reversal of 80475201 is 10257408.

It is an interprime number because it is at equal distance from previous prime (80475193) and next prime (80475209).

It is not a de Polignac number, because 80475201 - 2³ = 80475193 is a prime.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80475209) 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 19 ways as a sum of consecutive naturals, for example, 6376 + ... + 14198.

Almost surely, 2^80475201 is an apocalyptic number.

80475201 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

It is an amenable number.

80475201 is a deficient number, since it is larger than the sum of its proper divisors (40702911).

80475201 is a wasteful number, since it uses less digits than its factorization.

80475201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7962 (or 7953 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 80475201 is about 8970.7971217724. The cubic root of 80475201 is about 431.7384122353.

The spelling of 80475201 in words is "eighty million, four hundred seventy-five thousand, two hundred one".