4620146 has 8 divisors (see below), whose sum is σ = 6940080. Its totient is φ = 2306788.

The previous prime is 4620139. The next prime is 4620149. The reversal of 4620146 is 6410264.

It is a happy number.

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

It is a super-2 number, since 2×4620146² = 42691498122632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4620149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 905 + ... + 3171.

It is an arithmetic number, because the mean of its divisors is an integer number (867510).

Almost surely, 2^4620146 is an apocalyptic number.

4620146 is a deficient number, since it is larger than the sum of its proper divisors (2319934).

4620146 is a wasteful number, since it uses less digits than its factorization.

4620146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3288.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4620146 is about 2149.4524884258. The cubic root of 4620146 is about 166.5527853151.

The spelling of 4620146 in words is "four million, six hundred twenty thousand, one hundred forty-six".