80462641 has 4 divisors (see below), whose sum is σ = 91957312. Its totient is φ = 68967972.

The previous prime is 80462633. The next prime is 80462651. The reversal of 80462641 is 14626408.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80462641 - 2³ = 80462633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80462621) 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 3 ways as a sum of consecutive naturals, for example, 5747325 + ... + 5747338.

It is an arithmetic number, because the mean of its divisors is an integer number (22989328).

Almost surely, 2^80462641 is an apocalyptic number.

It is an amenable number.

80462641 is a deficient number, since it is larger than the sum of its proper divisors (11494671).

80462641 is a wasteful number, since it uses less digits than its factorization.

80462641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11494670.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 80462641 is about 8970.0970451830. The cubic root of 80462641 is about 431.7159501744.

The spelling of 80462641 in words is "eighty million, four hundred sixty-two thousand, six hundred forty-one".