742862 has 16 divisors (see below), whose sum is σ = 1190160. Its totient is φ = 346752.

The previous prime is 742817. The next prime is 742891. The reversal of 742862 is 268247.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4208 + ... + 4380.

It is an arithmetic number, because the mean of its divisors is an integer number (74385).

2⁷⁴²⁸⁶² is an apocalyptic number.

742862 is a deficient number, since it is larger than the sum of its proper divisors (447298).

742862 is a wasteful number, since it uses less digits than its factorization.

742862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307.

The product of its digits is 5376, while the sum is 29.

The square root of 742862 is about 861.8944250893. The cubic root of 742862 is about 90.5668746576.

The spelling of 742862 in words is "seven hundred forty-two thousand, eight hundred sixty-two".