146722364 has 24 divisors (see below), whose sum is σ = 265095600. Its totient is φ = 71011584.

The previous prime is 146722363. The next prime is 146722369. The reversal of 146722364 is 463227641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146722363) 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, 15662 + ... + 23210.

It is an arithmetic number, because the mean of its divisors is an integer number (11045650).

Almost surely, 2^146722364 is an apocalyptic number.

It is an amenable number.

146722364 is a deficient number, since it is larger than the sum of its proper divisors (118373236).

146722364 is a wasteful number, since it uses less digits than its factorization.

146722364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7709 (or 7707 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 146722364 is about 12112.9007260854. The cubic root of 146722364 is about 527.4307407403.

The spelling of 146722364 in words is "one hundred forty-six million, seven hundred twenty-two thousand, three hundred sixty-four".