141902022 has 8 divisors (see below), whose sum is σ = 283804056. Its totient is φ = 47300672.

The previous prime is 141902011. The next prime is 141902023. The reversal of 141902022 is 220209141.

It is a sphenic number, since it is the product of 3 distinct primes.

141902022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 141902022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141902023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11825163 + ... + 11825174.

It is an arithmetic number, because the mean of its divisors is an integer number (35475507).

Almost surely, 2^141902022 is an apocalyptic number.

141902022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

141902022 is a wasteful number, since it uses less digits than its factorization.

141902022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23650342.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 141902022 is about 11912.2635128677. The cubic root of 141902022 is about 521.5903260898.

The spelling of 141902022 in words is "one hundred forty-one million, nine hundred two thousand, twenty-two".