742022354 has 4 divisors (see below), whose sum is σ = 1113033534. Its totient is φ = 371011176.

The previous prime is 742022329. The next prime is 742022357. The reversal of 742022354 is 453220247.

742022354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 655104025 + 86918329 = 25595^2 + 9323^2 .

It is not an unprimeable number, because it can be changed into a prime (742022357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185505587 + ... + 185505590.

Almost surely, 2^742022354 is an apocalyptic number.

742022354 is a deficient number, since it is larger than the sum of its proper divisors (371011180).

742022354 is a wasteful number, since it uses less digits than its factorization.

742022354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371011179.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 742022354 is about 27240.0872612406. The cubic root of 742022354 is about 905.3273965785.

The spelling of 742022354 in words is "seven hundred forty-two million, twenty-two thousand, three hundred fifty-four".