742513227 has 8 divisors (see below), whose sum is σ = 990161616. Its totient is φ = 494936832.

The previous prime is 742513201. The next prime is 742513231. The reversal of 742513227 is 722315247.

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

It is not a de Polignac number, because 742513227 - 2⁷ = 742513099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (742513237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14403 + ... + 41139.

It is an arithmetic number, because the mean of its divisors is an integer number (123770202).

Almost surely, 2^742513227 is an apocalyptic number.

742513227 is a deficient number, since it is larger than the sum of its proper divisors (247648389).

742513227 is a wasteful number, since it uses less digits than its factorization.

742513227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35997.

The product of its digits is 23520, while the sum is 33.

The square root of 742513227 is about 27249.0958932586. The cubic root of 742513227 is about 905.5269875177.

The spelling of 742513227 in words is "seven hundred forty-two million, five hundred thirteen thousand, two hundred twenty-seven".