7265594742 has 64 divisors (see below), whose sum is σ = 17657948160. Its totient is φ = 1945552896.

The previous prime is 7265594723. The next prime is 7265594753. The reversal of 7265594742 is 2474955627.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149358 + ... + 191934.

It is an arithmetic number, because the mean of its divisors is an integer number (275905440).

Almost surely, 2^7265594742 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7265594742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8828974080).

7265594742 is an abundant number, since it is smaller than the sum of its proper divisors (10392353418).

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

7265594742 is a wasteful number, since it uses less digits than its factorization.

7265594742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42845.

The product of its digits is 4233600, while the sum is 51.

The square root of 7265594742 is about 85238.4581160406. The cubic root of 7265594742 is about 1936.8250350785.

The spelling of 7265594742 in words is "seven billion, two hundred sixty-five million, five hundred ninety-four thousand, seven hundred forty-two".