7146830 has 16 divisors (see below), whose sum is σ = 12952224. Its totient is φ = 2839200.

The previous prime is 7146829. The next prime is 7146857. The reversal of 7146830 is 386417.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7146793 and 7146802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857 + ... + 3876.

It is an arithmetic number, because the mean of its divisors is an integer number (809514).

Almost surely, 2^7146830 is an apocalyptic number.

7146830 is a deficient number, since it is larger than the sum of its proper divisors (5805394).

7146830 is a wasteful number, since it uses less digits than its factorization.

7146830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4891.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 7146830 is about 2673.3555693173. The cubic root of 7146830 is about 192.6213773225.

The spelling of 7146830 in words is "seven million, one hundred forty-six thousand, eight hundred thirty".