872462 has 4 divisors (see below), whose sum is σ = 1308696. Its totient is φ = 436230.

The previous prime is 872453. The next prime is 872471. The reversal of 872462 is 264278.

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

It is an interprime number because it is at equal distance from previous prime (872453) and next prime (872471).

It is a super-2 number, since 2×872462² = 1522379882888, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 872462.

It is an unprimeable number.

872462 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218114 + ... + 218117.

It is an arithmetic number, because the mean of its divisors is an integer number (327174).

2⁸⁷²⁴⁶² is an apocalyptic number.

872462 is a deficient number, since it is larger than the sum of its proper divisors (436234).

872462 is a wasteful number, since it uses less digits than its factorization.

872462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436233.

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

The square root of 872462 is about 934.0567434583. The cubic root of 872462 is about 95.5539930237.

The spelling of 872462 in words is "eight hundred seventy-two thousand, four hundred sixty-two".