7396145 has 4 divisors (see below), whose sum is σ = 8875380. Its totient is φ = 5916912.

The previous prime is 7396127. The next prime is 7396171. The reversal of 7396145 is 5416937.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5416937 = 23 ⋅235519.

It can be written as a sum of positive squares in 2 ways, for example, as 5276209 + 2119936 = 2297^2 + 1456^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7396145 is a prime.

It is a super-2 number, since 2×7396145² = 109405921722050, which contains 22 as substring.

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, 739610 + ... + 739619.

It is an arithmetic number, because the mean of its divisors is an integer number (2218845).

Almost surely, 2^7396145 is an apocalyptic number.

It is an amenable number.

7396145 is a deficient number, since it is larger than the sum of its proper divisors (1479235).

7396145 is a wasteful number, since it uses less digits than its factorization.

7396145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479234.

The product of its digits is 22680, while the sum is 35.

The square root of 7396145 is about 2719.5854463502. The cubic root of 7396145 is about 194.8356713316.

The spelling of 7396145 in words is "seven million, three hundred ninety-six thousand, one hundred forty-five".