7072499574 has 72 divisors (see below), whose sum is σ = 17849125008. Its totient is φ = 2018046240.

The previous prime is 7072499537. The next prime is 7072499587. The reversal of 7072499574 is 4759942707.

It is a self number, because there is not a number n which added to its sum of digits gives 7072499574.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 719239 + ... + 729005.

It is an arithmetic number, because the mean of its divisors is an integer number (247904514).

Almost surely, 2^7072499574 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7072499574, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8924562504).

7072499574 is an abundant number, since it is smaller than the sum of its proper divisors (10776625434).

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

7072499574 is a wasteful number, since it uses less digits than its factorization.

7072499574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10610 (or 10600 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 54.

The square root of 7072499574 is about 84098.1544030545. The cubic root of 7072499574 is about 1919.5126416025.

The spelling of 7072499574 in words is "seven billion, seventy-two million, four hundred ninety-nine thousand, five hundred seventy-four".