146980498 has 24 divisors (see below), whose sum is σ = 256943232. Its totient is φ = 62874504.

The previous prime is 146980489. The next prime is 146980549. The reversal of 146980498 is 894089641.

It is a Harshad number since it is a multiple of its sum of digits (49).

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 11 ways as a sum of consecutive naturals, for example, 70215 + ... + 72277.

It is an arithmetic number, because the mean of its divisors is an integer number (10705968).

Almost surely, 2^146980498 is an apocalyptic number.

146980498 is a deficient number, since it is larger than the sum of its proper divisors (109962734).

146980498 is a wasteful number, since it uses less digits than its factorization.

146980498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2806 (or 2799 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 146980498 is about 12123.5513773811. The cubic root of 146980498 is about 527.7398688963.

The spelling of 146980498 in words is "one hundred forty-six million, nine hundred eighty thousand, four hundred ninety-eight".