7261400074 has 8 divisors (see below), whose sum is σ = 11267689860. Its totient is φ = 3505503456.

The previous prime is 7261400059. The next prime is 7261400101. The reversal of 7261400074 is 4700041627.

It can be written as a sum of positive squares in 2 ways, for example, as 7176631225 + 84768849 = 84715^2 + 9207^2 .

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

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, 62598219 + ... + 62598334.

Almost surely, 2^7261400074 is an apocalyptic number.

7261400074 is a deficient number, since it is larger than the sum of its proper divisors (4006289786).

7261400074 is a wasteful number, since it uses less digits than its factorization.

7261400074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125196584.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 7261400074 is about 85213.8490739622. The cubic root of 7261400074 is about 1936.4522322881.

The spelling of 7261400074 in words is "seven billion, two hundred sixty-one million, four hundred thousand, seventy-four".