140002468 has 24 divisors (see below), whose sum is σ = 251475840. Its totient is φ = 68172000.

The previous prime is 140002409. The next prime is 140002483. The reversal of 140002468 is 864200041.

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, 27093 + ... + 31843.

It is an arithmetic number, because the mean of its divisors is an integer number (10478160).

Almost surely, 2^140002468 is an apocalyptic number.

It is an amenable number.

140002468 is a deficient number, since it is larger than the sum of its proper divisors (111473372).

140002468 is a wasteful number, since it uses less digits than its factorization.

140002468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4947 (or 4945 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 140002468 is about 11832.2638577746. The cubic root of 140002468 is about 519.2524613756.

The spelling of 140002468 in words is "one hundred forty million, two thousand, four hundred sixty-eight".