742995 has 48 divisors (see below), whose sum is σ = 1497600. Its totient is φ = 336960.

The previous prime is 742993. The next prime is 742999. The reversal of 742995 is 599247.

It is not a de Polignac number, because 742995 - 2¹ = 742993 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

Its product of digits (22680) is a multiple of the sum of its prime factors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9366 + ... + 9444.

It is an arithmetic number, because the mean of its divisors is an integer number (31200).

2⁷⁴²⁹⁹⁵ is an apocalyptic number.

742995 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

742995 is a wasteful number, since it uses less digits than its factorization.

742995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 117 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 742995 is about 861.9715772576. The cubic root of 742995 is about 90.5722792844.

The spelling of 742995 in words is "seven hundred forty-two thousand, nine hundred ninety-five".