146497008 has 40 divisors (see below), whose sum is σ = 432515968. Its totient is φ = 41856192.

The previous prime is 146496991. The next prime is 146497019. The reversal of 146497008 is 800794641.

It is a happy number.

It is a super-2 number, since 2×146497008² = 42922746705904128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217666 + ... + 218337.

Almost surely, 2^146497008 is an apocalyptic number.

It is an amenable number.

146497008 is an abundant number, since it is smaller than the sum of its proper divisors (286018960).

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

146497008 is a wasteful number, since it uses less digits than its factorization.

146497008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436021 (or 436015 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 146497008 is about 12103.5948378984. The cubic root of 146497008 is about 527.1605692765.

The spelling of 146497008 in words is "one hundred forty-six million, four hundred ninety-seven thousand, eight".