7428872582 has 8 divisors (see below), whose sum is σ = 11199306000. Its totient is φ = 3695770584.

The previous prime is 7428872573. The next prime is 7428872599. The reversal of 7428872582 is 2852788247.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9332357 + ... + 9333152.

It is an arithmetic number, because the mean of its divisors is an integer number (1399913250).

Almost surely, 2^7428872582 is an apocalyptic number.

7428872582 is a deficient number, since it is larger than the sum of its proper divisors (3770433418).

7428872582 is a wasteful number, since it uses less digits than its factorization.

7428872582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18665710.

The product of its digits is 4014080, while the sum is 53.

The square root of 7428872582 is about 86190.9077687432. The cubic root of 7428872582 is about 1951.2262794786.

The spelling of 7428872582 in words is "seven billion, four hundred twenty-eight million, eight hundred seventy-two thousand, five hundred eighty-two".