80477007 has 16 divisors (see below), whose sum is σ = 115731840. Its totient is φ = 49449312.

The previous prime is 80476967. The next prime is 80477011. The reversal of 80477007 is 70077408.

It is not a de Polignac number, because 80477007 - 2¹² = 80472911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80477057) 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, 35844 + ... + 38022.

It is an arithmetic number, because the mean of its divisors is an integer number (7233240).

Almost surely, 2^80477007 is an apocalyptic number.

80477007 is a deficient number, since it is larger than the sum of its proper divisors (35254833).

80477007 is a wasteful number, since it uses less digits than its factorization.

80477007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142.

The product of its (nonzero) digits is 10976, while the sum is 33.

The square root of 80477007 is about 8970.8977811588. The cubic root of 80477007 is about 431.7416418586.

The spelling of 80477007 in words is "eighty million, four hundred seventy-seven thousand, seven".