140826448 has 40 divisors (see below), whose sum is σ = 313194240. Its totient is φ = 60090240.

The previous prime is 140826437. The next prime is 140826449. The reversal of 140826448 is 844628041.

140826448 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140826449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24138 + ... + 29398.

It is an arithmetic number, because the mean of its divisors is an integer number (7829856).

Almost surely, 2^140826448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140826448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156597120).

140826448 is an abundant number, since it is smaller than the sum of its proper divisors (172367792).

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

140826448 is a wasteful number, since it uses less digits than its factorization.

140826448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5515 (or 5509 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 37.

The square root of 140826448 is about 11867.0319793957. The cubic root of 140826448 is about 520.2691506052.

The spelling of 140826448 in words is "one hundred forty million, eight hundred twenty-six thousand, four hundred forty-eight".