140126472 has 48 divisors (see below), whose sum is σ = 380615040. Its totient is φ = 46572768.

The previous prime is 140126443. The next prime is 140126473. The reversal of 140126472 is 274621041.

140126472 is a `hidden beast` number, since 1 + 4 + 0 + 12 + 647 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (140126473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23773 + ... + 29075.

It is an arithmetic number, because the mean of its divisors is an integer number (7929480).

Almost surely, 2^140126472 is an apocalyptic number.

140126472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140126472 is an abundant number, since it is smaller than the sum of its proper divisors (240488568).

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

140126472 is a wasteful number, since it uses less digits than its factorization.

140126472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5682 (or 5675 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 140126472 is about 11837.5027771908. The cubic root of 140126472 is about 519.4057214860.

The spelling of 140126472 in words is "one hundred forty million, one hundred twenty-six thousand, four hundred seventy-two".