147900441 has 16 divisors (see below), whose sum is σ = 213998400. Its totient is φ = 90317760.

The previous prime is 147900421. The next prime is 147900443. The reversal of 147900441 is 144009741.

It is not a de Polignac number, because 147900441 - 2¹¹ = 147898393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 147900399 and 147900408.

It is not an unprimeable number, because it can be changed into a prime (147900443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9366 + ... + 19583.

It is an arithmetic number, because the mean of its divisors is an integer number (13374900).

Almost surely, 2^147900441 is an apocalyptic number.

It is an amenable number.

147900441 is a deficient number, since it is larger than the sum of its proper divisors (66097959).

147900441 is a wasteful number, since it uses less digits than its factorization.

147900441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29096.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 147900441 is about 12161.4325225279. The cubic root of 147900441 is about 528.8386115316.

The spelling of 147900441 in words is "one hundred forty-seven million, nine hundred thousand, four hundred forty-one".