141894137 has 8 divisors (see below), whose sum is σ = 176907072. Its totient is φ = 110566800.

The previous prime is 141894101. The next prime is 141894163. The reversal of 141894137 is 731498141.

141894137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 141894137 - 2¹⁶ = 141828601 is a prime.

It is a super-2 number, since 2×141894137² = 40267892229949538, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141894137.

It is not an unprimeable number, because it can be changed into a prime (141890137) 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, 921314 + ... + 921467.

It is an arithmetic number, because the mean of its divisors is an integer number (22113384).

Almost surely, 2^141894137 is an apocalyptic number.

It is an amenable number.

141894137 is a deficient number, since it is larger than the sum of its proper divisors (35012935).

141894137 is a wasteful number, since it uses less digits than its factorization.

141894137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1842799.

The product of its digits is 24192, while the sum is 38.

The square root of 141894137 is about 11911.9325468204. The cubic root of 141894137 is about 521.5806649263.

The spelling of 141894137 in words is "one hundred forty-one million, eight hundred ninety-four thousand, one hundred thirty-seven".