742054203 has 112 divisors (see below), whose sum is σ = 1297854432. Its totient is φ = 419904000.

The previous prime is 742054153. The next prime is 742054211. The reversal of 742054203 is 302450247.

It is not a de Polignac number, because 742054203 - 2¹² = 742050107 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (742054003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 12164793 + ... + 12164853.

It is an arithmetic number, because the mean of its divisors is an integer number (11587986).

Almost surely, 2^742054203 is an apocalyptic number.

742054203 is a deficient number, since it is larger than the sum of its proper divisors (555800229).

742054203 is a wasteful number, since it uses less digits than its factorization.

742054203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 742054203 is about 27240.6718529481. The cubic root of 742054203 is about 905.3403491801.

The spelling of 742054203 in words is "seven hundred forty-two million, fifty-four thousand, two hundred three".