4520146746 has 32 divisors (see below), whose sum is σ = 9100885248. Its totient is φ = 1496651840.

The previous prime is 4520146739. The next prime is 4520146753. The reversal of 4520146746 is 6476410254.

It is an interprime number because it is at equal distance from previous prime (4520146739) and next prime (4520146753).

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, 553231 + ... + 561341.

It is an arithmetic number, because the mean of its divisors is an integer number (284402664).

Almost surely, 2^4520146746 is an apocalyptic number.

4520146746 is an abundant number, since it is smaller than the sum of its proper divisors (4580738502).

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

4520146746 is a wasteful number, since it uses less digits than its factorization.

4520146746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8726.

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 4520146746 is about 67232.0366045831. The cubic root of 4520146746 is about 1653.4237748157.

The spelling of 4520146746 in words is "four billion, five hundred twenty million, one hundred forty-six thousand, seven hundred forty-six".