872954 has 4 divisors (see below), whose sum is σ = 1309434. Its totient is φ = 436476.

The previous prime is 872953. The next prime is 872959. The reversal of 872954 is 459278.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 459278 = 2 ⋅229639.

It can be written as a sum of positive squares in only one way, i.e., 851929 + 21025 = 923^2 + 145^2 .

It is a super-2 number, since 2×872954² = 1524097372232, which contains 22 as substring.

It is a plaindrome in base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 872954.

It is not an unprimeable number, because it can be changed into a prime (872951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218237 + ... + 218240.

2⁸⁷²⁹⁵⁴ is an apocalyptic number.

872954 is a deficient number, since it is larger than the sum of its proper divisors (436480).

872954 is a wasteful number, since it uses less digits than its factorization.

872954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436479.

The product of its digits is 20160, while the sum is 35.

The square root of 872954 is about 934.3200736364. The cubic root of 872954 is about 95.5719512959.

The spelling of 872954 in words is "eight hundred seventy-two thousand, nine hundred fifty-four".