80210407 has 8 divisors (see below), whose sum is σ = 84000384. Its totient is φ = 76445688.

The previous prime is 80210401. The next prime is 80210443. The reversal of 80210407 is 70401208.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80210407 - 2¹⁵ = 80177639 is a prime.

It is a super-2 number, since 2×80210407² = 12867418782211298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80210401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348 + ... + 12670.

It is an arithmetic number, because the mean of its divisors is an integer number (10500048).

Almost surely, 2^80210407 is an apocalyptic number.

80210407 is a deficient number, since it is larger than the sum of its proper divisors (3789977).

80210407 is a wasteful number, since it uses less digits than its factorization.

80210407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12629.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 80210407 is about 8956.0262951825. The cubic root of 80210407 is about 431.2643640948.

The spelling of 80210407 in words is "eighty million, two hundred ten thousand, four hundred seven".