746142 has 16 divisors (see below), whose sum is σ = 1533072. Its totient is φ = 241920.

The previous prime is 746129. The next prime is 746153. The reversal of 746142 is 241647.

It is a congruent number.

It is an unprimeable number.

746142 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 1459 + ... + 1902.

It is an arithmetic number, because the mean of its divisors is an integer number (95817).

2⁷⁴⁶¹⁴² is an apocalyptic number.

746142 is an abundant number, since it is smaller than the sum of its proper divisors (786930).

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

746142 is a wasteful number, since it uses less digits than its factorization.

746142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3403.

The product of its digits is 1344, while the sum is 24.

The square root of 746142 is about 863.7951145960. The cubic root of 746142 is about 90.6999739459.

Adding to 746142 its reverse (241647), we get a palindrome (987789).

It can be divided in two parts, 7461 and 42, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 746142 in words is "seven hundred forty-six thousand, one hundred forty-two".