972534 has 24 divisors (see below), whose sum is σ = 2057400. Its totient is φ = 306432.
The previous prime is 972533. The next prime is 972557. The reversal of 972534 is 435279.
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 972534.
It is not an unprimeable number, because it can be changed into a prime (972533) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1942 + ... + 2390.
It is an arithmetic number, because the mean of its divisors is an integer number (85725).
2972534 is an apocalyptic number.
972534 is an abundant number, since it is smaller than the sum of its proper divisors (1084866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
972534 is a wasteful number, since it uses less digits than its factorization.
972534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 492 (or 473 counting only the distinct ones).
The product of its digits is 7560, while the sum is 30.
The square root of 972534 is about 986.1713846994. The cubic root of 972534 is about 99.0759543635.
The spelling of 972534 in words is "nine hundred seventy-two thousand, five hundred thirty-four".
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