146276752 has 10 divisors (see below), whose sum is σ = 283411238. Its totient is φ = 73138368.

The previous prime is 146276731. The next prime is 146276773. The reversal of 146276752 is 257672641.

It is an interprime number because it is at equal distance from previous prime (146276731) and next prime (146276773).

It can be written as a sum of positive squares in only one way, i.e., 145057936 + 1218816 = 12044^2 + 1104^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4571133 + ... + 4571164.

Almost surely, 2^146276752 is an apocalyptic number.

It is an amenable number.

146276752 is a deficient number, since it is larger than the sum of its proper divisors (137134486).

146276752 is an equidigital number, since it uses as much as digits as its factorization.

146276752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9142305 (or 9142299 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 146276752 is about 12094.4926309457. The cubic root of 146276752 is about 526.8962441579.

The spelling of 146276752 in words is "one hundred forty-six million, two hundred seventy-six thousand, seven hundred fifty-two".