80627454 has 16 divisors (see below), whose sum is σ = 179172240. Its totient is φ = 26875800.

The previous prime is 80627429. The next prime is 80627471. The reversal of 80627454 is 45472608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746497 + ... + 746604.

It is an arithmetic number, because the mean of its divisors is an integer number (11198265).

Almost surely, 2^80627454 is an apocalyptic number.

80627454 is an abundant number, since it is smaller than the sum of its proper divisors (98544786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80627454 is a wasteful number, since it uses less digits than its factorization.

80627454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493112 (or 1493106 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 80627454 is about 8979.2791470140. The cubic root of 80627454 is about 432.0105128614.

The spelling of 80627454 in words is "eighty million, six hundred twenty-seven thousand, four hundred fifty-four".