140924030 has 48 divisors (see below), whose sum is σ = 279383904. Its totient is φ = 51143040.

The previous prime is 140924023. The next prime is 140924041. The reversal of 140924030 is 30429041.

140924030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 140923987 and 140924005.

It is a congruent number.

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, 102407 + ... + 103773.

It is an arithmetic number, because the mean of its divisors is an integer number (5820498).

Almost surely, 2^140924030 is an apocalyptic number.

140924030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140924030 is a deficient number, since it is larger than the sum of its proper divisors (138459874).

140924030 is a wasteful number, since it uses less digits than its factorization.

140924030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461 (or 1448 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 140924030 is about 11871.1427419604. The cubic root of 140924030 is about 520.3892918219.

The spelling of 140924030 in words is "one hundred forty million, nine hundred twenty-four thousand, thirty".