742027025 has 6 divisors (see below), whose sum is σ = 920113542. Its totient is φ = 593621600.

The previous prime is 742027009. The next prime is 742027037. The reversal of 742027025 is 520720247.

742027025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 5013121 + 737013904 = 2239^2 + 27148^2 .

It is not a de Polignac number, because 742027025 - 2⁴ = 742027009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14840516 + ... + 14840565.

It is an arithmetic number, because the mean of its divisors is an integer number (153352257).

Almost surely, 2^742027025 is an apocalyptic number.

It is an amenable number.

742027025 is a deficient number, since it is larger than the sum of its proper divisors (178086517).

742027025 is a wasteful number, since it uses less digits than its factorization.

742027025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29681091 (or 29681086 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 742027025 is about 27240.1729987164. The cubic root of 742027025 is about 905.3292962407.

The spelling of 742027025 in words is "seven hundred forty-two million, twenty-seven thousand, twenty-five".