972030 has 16 divisors (see below), whose sum is σ = 2332944. Its totient is φ = 259200.

The previous prime is 972029. The next prime is 972031. The reversal of 972030 is 30279.

It is an interprime number because it is at equal distance from previous prime (972029) and next prime (972031).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 971988 and 972006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16171 + ... + 16230.

It is an arithmetic number, because the mean of its divisors is an integer number (145809).

2⁹⁷²⁰³⁰ is an apocalyptic number.

972030 is an abundant number, since it is smaller than the sum of its proper divisors (1360914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

972030 is a wasteful number, since it uses less digits than its factorization.

972030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32411.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 972030 is about 985.9158179074. The cubic root of 972030 is about 99.0588365697.

It can be divided in two parts, 9720 and 30, that multiplied together give a square (291600 = 540²).

The spelling of 972030 in words is "nine hundred seventy-two thousand, thirty".