80422265 has 16 divisors (see below), whose sum is σ = 120320640. Its totient is φ = 50133120.

The previous prime is 80422261. The next prime is 80422267. The reversal of 80422265 is 56222408.

It is not a de Polignac number, because 80422265 - 2² = 80422261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80422261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104060 + ... + 104829.

It is an arithmetic number, because the mean of its divisors is an integer number (7520040).

Almost surely, 2^80422265 is an apocalyptic number.

It is an amenable number.

80422265 is a deficient number, since it is larger than the sum of its proper divisors (39898375).

80422265 is a wasteful number, since it uses less digits than its factorization.

80422265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208912.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 80422265 is about 8967.8461739706. The cubic root of 80422265 is about 431.6437266787.

The spelling of 80422265 in words is "eighty million, four hundred twenty-two thousand, two hundred sixty-five".