742061627 has 6 divisors (see below), whose sum is σ = 775728492. Its totient is φ = 709797572.

The previous prime is 742061623. The next prime is 742061629. The reversal of 742061627 is 726160247.

It is not a de Polignac number, because 742061627 - 2² = 742061623 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (742061623) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 700853 + ... + 701910.

It is an arithmetic number, because the mean of its divisors is an integer number (129288082).

Almost surely, 2^742061627 is an apocalyptic number.

742061627 is a deficient number, since it is larger than the sum of its proper divisors (33666865).

742061627 is a wasteful number, since it uses less digits than its factorization.

742061627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402809 (or 1402786 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 742061627 is about 27240.8081194373. The cubic root of 742061627 is about 905.3433683774.

The spelling of 742061627 in words is "seven hundred forty-two million, sixty-one thousand, six hundred twenty-seven".