7145348 has 12 divisors (see below), whose sum is σ = 14290752. Its totient is φ = 3062280.

The previous prime is 7145291. The next prime is 7145377. The reversal of 7145348 is 8435417.

7145348 is an admirable number.

It is a super-2 number, since 2×7145348² = 102111996082208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 127568 + ... + 127623.

It is an arithmetic number, because the mean of its divisors is an integer number (1190896).

Almost surely, 2^7145348 is an apocalyptic number.

It is an amenable number.

7145348 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7145348 is a wasteful number, since it uses less digits than its factorization.

7145348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255202 (or 255200 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 7145348 is about 2673.0783752071. The cubic root of 7145348 is about 192.6080621130.

The spelling of 7145348 in words is "seven million, one hundred forty-five thousand, three hundred forty-eight".