20146010 has 32 divisors (see below), whose sum is σ = 37877760. Its totient is φ = 7705152.

The previous prime is 20145997. The next prime is 20146031. The reversal of 20146010 is 1064102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36557 + ... + 37103.

It is an arithmetic number, because the mean of its divisors is an integer number (1183680).

Almost surely, 2^20146010 is an apocalyptic number.

20146010 is a deficient number, since it is larger than the sum of its proper divisors (17731750).

20146010 is a wasteful number, since it uses less digits than its factorization.

20146010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 20146010 is about 4488.4306834349. The cubic root of 20146010 is about 272.1007142175.

The spelling of 20146010 in words is "twenty million, one hundred forty-six thousand, ten".