140829516 has 30 divisors (see below), whose sum is σ = 368157020. Its totient is φ = 46943064.

The previous prime is 140829509. The next prime is 140829517. The reversal of 140829516 is 615928041.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (140829517) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 217006 + ... + 217653.

Almost surely, 2^140829516 is an apocalyptic number.

It is an amenable number.

140829516 is an abundant number, since it is smaller than the sum of its proper divisors (227327504).

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

140829516 is a wasteful number, since it uses less digits than its factorization.

140829516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434675 (or 434664 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 140829516 is about 11867.1612443752. The cubic root of 140829516 is about 520.2729287169.

The spelling of 140829516 in words is "one hundred forty million, eight hundred twenty-nine thousand, five hundred sixteen".