872362 has 4 divisors (see below), whose sum is σ = 1308546. Its totient is φ = 436180.

The previous prime is 872353. The next prime is 872369. The reversal of 872362 is 263278.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 263278 = 2 ⋅131639.

It can be written as a sum of positive squares in only one way, i.e., 670761 + 201601 = 819^2 + 449^2 .

It is a super-2 number, since 2×872362² = 1522030918088, which contains 22 as substring.

It is a d-powerful number, because it can be written as 8⁵ + 7⁷ + 3⁸ + 2 + 6⁴ + 2¹³ .

It is a self number, because there is not a number n which added to its sum of digits gives 872362.

It is not an unprimeable number, because it can be changed into a prime (872369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218089 + ... + 218092.

2⁸⁷²³⁶² is an apocalyptic number.

872362 is a deficient number, since it is larger than the sum of its proper divisors (436184).

872362 is a wasteful number, since it uses less digits than its factorization.

872362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436183.

The product of its digits is 4032, while the sum is 28.

The square root of 872362 is about 934.0032119859. The cubic root of 872362 is about 95.5503421429.

The spelling of 872362 in words is "eight hundred seventy-two thousand, three hundred sixty-two".