146847130 has 16 divisors (see below), whose sum is σ = 268659144. Its totient is φ = 57775680.

The previous prime is 146847119. The next prime is 146847131. The reversal of 146847130 is 31748641.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 68046001 + 78801129 = 8249^2 + 8877^2 .

It is not an unprimeable number, because it can be changed into a prime (146847131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119757 + ... + 120976.

Almost surely, 2^146847130 is an apocalyptic number.

146847130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146847130 is a deficient number, since it is larger than the sum of its proper divisors (121812014).

146847130 is a wasteful number, since it uses less digits than its factorization.

146847130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240801.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 146847130 is about 12118.0497605844. The cubic root of 146847130 is about 527.5801993917.

The spelling of 146847130 in words is "one hundred forty-six million, eight hundred forty-seven thousand, one hundred thirty".