7000146 has 12 divisors (see below), whose sum is σ = 15167022. Its totient is φ = 2333376.

The previous prime is 7000129. The next prime is 7000157. The reversal of 7000146 is 6410007.

It can be written as a sum of positive squares in only one way, i.e., 5978025 + 1022121 = 2445^2 + 1011^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 388897 = 7000146 / (7 + 0 + 0 + 0 + 1 + 4 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194431 + ... + 194466.

Almost surely, 2^7000146 is an apocalyptic number.

7000146 is an abundant number, since it is smaller than the sum of its proper divisors (8166876).

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

7000146 is a wasteful number, since it uses less digits than its factorization.

7000146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388905 (or 388902 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 7000146 is about 2645.7789023273. The cubic root of 7000146 is about 191.2944482106.

The spelling of 7000146 in words is "seven million, one hundred forty-six", and thus it is an aban number.