146964620 has 48 divisors (see below), whose sum is σ = 354412800. Its totient is φ = 50627520.

The previous prime is 146964619. The next prime is 146964637. The reversal of 146964620 is 26469641.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 13400 + ... + 21759.

It is an arithmetic number, because the mean of its divisors is an integer number (7383600).

Almost surely, 2^146964620 is an apocalyptic number.

146964620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146964620 is an abundant number, since it is smaller than the sum of its proper divisors (207448180).

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

146964620 is a wasteful number, since it uses less digits than its factorization.

146964620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35198 (or 35196 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 146964620 is about 12122.8965185718. The cubic root of 146964620 is about 527.7208646622.

The spelling of 146964620 in words is "one hundred forty-six million, nine hundred sixty-four thousand, six hundred twenty".