146760740 has 24 divisors (see below), whose sum is σ = 352226112. Its totient is φ = 50317920.

The previous prime is 146760739. The next prime is 146760767. The reversal of 146760740 is 47067641.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 146760740.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524006 + ... + 524285.

It is an arithmetic number, because the mean of its divisors is an integer number (14676088).

Almost surely, 2^146760740 is an apocalyptic number.

146760740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146760740 is an abundant number, since it is smaller than the sum of its proper divisors (205465372).

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

146760740 is a wasteful number, since it uses less digits than its factorization.

146760740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048307 (or 1048305 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 146760740 is about 12114.4847187159. The cubic root of 146760740 is about 527.4767208193.

The spelling of 146760740 in words is "one hundred forty-six million, seven hundred sixty thousand, seven hundred forty".