141647952 has 20 divisors (see below), whose sum is σ = 365924000. Its totient is φ = 47215968.

The previous prime is 141647941. The next prime is 141647981. The reversal of 141647952 is 259746141.

It is a self number, because there is not a number n which added to its sum of digits gives 141647952.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1475452 + ... + 1475547.

It is an arithmetic number, because the mean of its divisors is an integer number (18296200).

Almost surely, 2^141647952 is an apocalyptic number.

141647952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141647952 is an abundant number, since it is smaller than the sum of its proper divisors (224276048).

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

141647952 is a wasteful number, since it uses less digits than its factorization.

141647952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951010 (or 2951004 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 141647952 is about 11901.5945150219. The cubic root of 141647952 is about 521.2788444493.

The spelling of 141647952 in words is "one hundred forty-one million, six hundred forty-seven thousand, nine hundred fifty-two".