140802825 has 24 divisors (see below), whose sum is σ = 245048800. Its totient is φ = 71141760.

The previous prime is 140802793. The next prime is 140802833. The reversal of 140802825 is 528208041.

It is not a de Polignac number, because 140802825 - 2⁵ = 140802793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140802792 and 140802801.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47980 + ... + 50829.

Almost surely, 2^140802825 is an apocalyptic number.

140802825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140802825 is a deficient number, since it is larger than the sum of its proper divisors (104245975).

140802825 is a wasteful number, since it uses less digits than its factorization.

140802825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98841 (or 98836 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 140802825 is about 11866.0366171692. The cubic root of 140802825 is about 520.2400580457.

The spelling of 140802825 in words is "one hundred forty million, eight hundred two thousand, eight hundred twenty-five".