80225919 has 24 divisors (see below), whose sum is σ = 121867200. Its totient is φ = 50783040.

The previous prime is 80225911. The next prime is 80225927. The reversal of 80225919 is 91952208.

It is an interprime number because it is at equal distance from previous prime (80225911) and next prime (80225927).

It is not a de Polignac number, because 80225919 - 2³ = 80225911 is a prime.

It is a super-2 number, since 2×80225919² = 12872396158789122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80225911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13402 + ... + 18440.

It is an arithmetic number, because the mean of its divisors is an integer number (5077800).

Almost surely, 2^80225919 is an apocalyptic number.

80225919 is a deficient number, since it is larger than the sum of its proper divisors (41641281).

80225919 is a wasteful number, since it uses less digits than its factorization.

80225919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5135 (or 5132 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 80225919 is about 8956.8922623865. The cubic root of 80225919 is about 431.2921632374.

The spelling of 80225919 in words is "eighty million, two hundred twenty-five thousand, nine hundred nineteen".