872054 has 4 divisors (see below), whose sum is σ = 1308084. Its totient is φ = 436026.

The previous prime is 872041. The next prime is 872057. The reversal of 872054 is 450278.

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

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (872057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218012 + ... + 218015.

It is an arithmetic number, because the mean of its divisors is an integer number (327021).

2⁸⁷²⁰⁵⁴ is an apocalyptic number.

872054 is a deficient number, since it is larger than the sum of its proper divisors (436030).

872054 is a wasteful number, since it uses less digits than its factorization.

872054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436029.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 872054 is about 933.8383157699. The cubic root of 872054 is about 95.5390956766.

The spelling of 872054 in words is "eight hundred seventy-two thousand, fifty-four".