141671898 has 12 divisors (see below), whose sum is σ = 306955818. Its totient is φ = 47223960.

The previous prime is 141671879. The next prime is 141671899. The reversal of 141671898 is 898176141.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 137522529 + 4149369 = 11727^2 + 2037^2 .

It is a super-3 number, since 3×141671898³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (141671899) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3935313 + ... + 3935348.

Almost surely, 2^141671898 is an apocalyptic number.

141671898 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

141671898 is an abundant number, since it is smaller than the sum of its proper divisors (165283920).

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

141671898 is a wasteful number, since it uses less digits than its factorization.

141671898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7870669 (or 7870666 counting only the distinct ones).

The product of its digits is 96768, while the sum is 45.

The square root of 141671898 is about 11902.6004721657. The cubic root of 141671898 is about 521.3082173645.

The spelling of 141671898 in words is "one hundred forty-one million, six hundred seventy-one thousand, eight hundred ninety-eight".