7421074162 has 8 divisors (see below), whose sum is σ = 11320282800. Its totient is φ = 3647646564.

The previous prime is 7421074139. The next prime is 7421074163. The reversal of 7421074162 is 2614701247.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (7421074163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31445112 + ... + 31445347.

It is an arithmetic number, because the mean of its divisors is an integer number (1415035350).

Almost surely, 2^7421074162 is an apocalyptic number.

7421074162 is a deficient number, since it is larger than the sum of its proper divisors (3899208638).

7421074162 is a wasteful number, since it uses less digits than its factorization.

7421074162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62890520.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 7421074162 is about 86145.6566635835. The cubic root of 7421074162 is about 1950.5432772484.

The spelling of 7421074162 in words is "seven billion, four hundred twenty-one million, seventy-four thousand, one hundred sixty-two".