4621146 has 8 divisors (see below), whose sum is σ = 9242304. Its totient is φ = 1540380.

The previous prime is 4621129. The next prime is 4621153. The reversal of 4621146 is 6411264.

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

4621146 is an admirable number.

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, 385090 + ... + 385101.

It is an arithmetic number, because the mean of its divisors is an integer number (1155288).

Almost surely, 2^4621146 is an apocalyptic number.

4621146 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.

4621146 is a wasteful number, since it uses less digits than its factorization.

4621146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770196.

The product of its digits is 1152, while the sum is 24.

The square root of 4621146 is about 2149.6850932171. The cubic root of 4621146 is about 166.5648008639.

The spelling of 4621146 in words is "four million, six hundred twenty-one thousand, one hundred forty-six".