147111000 has 64 divisors (see below), whose sum is σ = 458995680. Its totient is φ = 39228800.

The previous prime is 147110963. The next prime is 147111007. The reversal of 147111000 is 111741.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147111007) 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, 21519 + ... + 27518.

Almost surely, 2^147111000 is an apocalyptic number.

147111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147111000 is an abundant number, since it is smaller than the sum of its proper divisors (311884680).

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

147111000 is a wasteful number, since it uses less digits than its factorization.

147111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49061 (or 49047 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 15.

The square root of 147111000 is about 12128.9323520251. The cubic root of 147111000 is about 527.8960137276.

Adding to 147111000 its reverse (111741), we get a palindrome (147222741).

The spelling of 147111000 in words is "one hundred forty-seven million, one hundred eleven thousand".