2972030 has 16 divisors (see below), whose sum is σ = 5369760. Its totient is φ = 1184352.

The previous prime is 2972029. The next prime is 2972033. The reversal of 2972030 is 302792.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2971987 and 2972005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2972033) 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, 4052 + ... + 4728.

It is an arithmetic number, because the mean of its divisors is an integer number (335610).

2^2972030 is an apocalyptic number.

2972030 is a deficient number, since it is larger than the sum of its proper divisors (2397730).

2972030 is a wasteful number, since it uses less digits than its factorization.

2972030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 2972030 is about 1723.9576560925. The cubic root of 2972030 is about 143.7753376887.

The spelling of 2972030 in words is "two million, nine hundred seventy-two thousand, thirty".