7125970 has 32 divisors (see below), whose sum is σ = 13418496. Its totient is φ = 2721600.

The previous prime is 7125949. The next prime is 7125971. The reversal of 7125970 is 795217.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7125971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39280 + ... + 39460.

It is an arithmetic number, because the mean of its divisors is an integer number (419328).

Almost surely, 2^7125970 is an apocalyptic number.

7125970 is a deficient number, since it is larger than the sum of its proper divisors (6292526).

7125970 is a wasteful number, since it uses less digits than its factorization.

7125970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346.

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 7125970 is about 2669.4512544716. The cubic root of 7125970 is about 192.4337884392.

The spelling of 7125970 in words is "seven million, one hundred twenty-five thousand, nine hundred seventy".