742533046 has 4 divisors (see below), whose sum is σ = 1113799572. Its totient is φ = 371266522.

The previous prime is 742533037. The next prime is 742533047. The reversal of 742533046 is 640335247.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742533047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185633260 + ... + 185633263.

It is an arithmetic number, because the mean of its divisors is an integer number (278449893).

Almost surely, 2^742533046 is an apocalyptic number.

742533046 is a deficient number, since it is larger than the sum of its proper divisors (371266526).

742533046 is a wasteful number, since it uses less digits than its factorization.

742533046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371266525.

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 742533046 is about 27249.4595542737. The cubic root of 742533046 is about 905.5350441552.

The spelling of 742533046 in words is "seven hundred forty-two million, five hundred thirty-three thousand, forty-six".