146676736 has 22 divisors (see below), whose sum is σ = 293212280. Its totient is φ = 73337856.

The previous prime is 146676671. The next prime is 146676737. The reversal of 146676736 is 637676641.

It is a super-2 number, since 2×146676736² = 43028129767227392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146676737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70596 + ... + 72643.

Almost surely, 2^146676736 is an apocalyptic number.

146676736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146676736 is a deficient number, since it is larger than the sum of its proper divisors (146535544).

146676736 is an equidigital number, since it uses as much as digits as its factorization.

146676736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143259 (or 143241 counting only the distinct ones).

The product of its digits is 762048, while the sum is 46.

The square root of 146676736 is about 12111.0171331726. The cubic root of 146676736 is about 527.3760612666.

The spelling of 146676736 in words is "one hundred forty-six million, six hundred seventy-six thousand, seven hundred thirty-six".