140161482 has 16 divisors (see below), whose sum is σ = 311470080. Its totient is φ = 46720476.

The previous prime is 140161477. The next prime is 140161487. The reversal of 140161482 is 284161041.

It is a happy number.

140161482 is a `hidden beast` number, since 1 + 40 + 1 + 614 + 8 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (140161477) and next prime (140161487).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (140161487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1297738 + ... + 1297845.

It is an arithmetic number, because the mean of its divisors is an integer number (19466880).

Almost surely, 2^140161482 is an apocalyptic number.

140161482 is an abundant number, since it is smaller than the sum of its proper divisors (171308598).

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

140161482 is a wasteful number, since it uses less digits than its factorization.

140161482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2595594 (or 2595588 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 140161482 is about 11838.9814595682. The cubic root of 140161482 is about 519.4489749837.

The spelling of 140161482 in words is "one hundred forty million, one hundred sixty-one thousand, four hundred eighty-two".