80475267 has 4 divisors (see below), whose sum is σ = 107300360. Its totient is φ = 53650176.

The previous prime is 80475257. The next prime is 80475277. The reversal of 80475267 is 76257408.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (80475257) and next prime (80475277).

It is not a de Polignac number, because 80475267 - 2⁸ = 80475011 is a prime.

It is a super-3 number, since 3×80475267³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80475247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13412542 + ... + 13412547.

It is an arithmetic number, because the mean of its divisors is an integer number (26825090).

Almost surely, 2^80475267 is an apocalyptic number.

80475267 is a deficient number, since it is larger than the sum of its proper divisors (26825093).

80475267 is a wasteful number, since it uses less digits than its factorization.

80475267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26825092.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 80475267 is about 8970.8008003745. The cubic root of 80475267 is about 431.7385302623.

The spelling of 80475267 in words is "eighty million, four hundred seventy-five thousand, two hundred sixty-seven".