7245970 has 8 divisors (see below), whose sum is σ = 13042764. Its totient is φ = 2898384.

The previous prime is 7245949. The next prime is 7245991. The reversal of 7245970 is 795427.

It is an interprime number because it is at equal distance from previous prime (7245949) and next prime (7245991).

It can be written as a sum of positive squares in 2 ways, for example, as 7241481 + 4489 = 2691^2 + 67^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362289 + ... + 362308.

Almost surely, 2^7245970 is an apocalyptic number.

7245970 is a deficient number, since it is larger than the sum of its proper divisors (5796794).

7245970 is a wasteful number, since it uses less digits than its factorization.

7245970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724604.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 7245970 is about 2691.8339473303. The cubic root of 7245970 is about 193.5079641597.

The spelling of 7245970 in words is "seven million, two hundred forty-five thousand, nine hundred seventy".