481672578 has 32 divisors (see below), whose sum is σ = 1022284800. Its totient is φ = 150971216.

The previous prime is 481672561. The next prime is 481672579. The reversal of 481672578 is 875276184.

It is a super-3 number, since 3×481672578³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (481672579) 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, 21438 + ... + 37721.

It is an arithmetic number, because the mean of its divisors is an integer number (31946400).

Almost surely, 2^481672578 is an apocalyptic number.

481672578 is an abundant number, since it is smaller than the sum of its proper divisors (540612222).

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

481672578 is a wasteful number, since it uses less digits than its factorization.

481672578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59246.

The product of its digits is 752640, while the sum is 48.

The square root of 481672578 is about 21947.0403015988. The cubic root of 481672578 is about 783.8819074957.

The spelling of 481672578 in words is "four hundred eighty-one million, six hundred seventy-two thousand, five hundred seventy-eight".