147388 has 6 divisors (see below), whose sum is σ = 257936. Its totient is φ = 73692.

The previous prime is 147377. The next prime is 147391. The reversal of 147388 is 883741.

It is a happy number.

147388 is nontrivially palindromic in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18420 + ... + 18427.

2¹⁴⁷³⁸⁸ is an apocalyptic number.

It is an amenable number.

147388 is a deficient number, since it is larger than the sum of its proper divisors (110548).

147388 is a wasteful number, since it uses less digits than its factorization.

147388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36851 (or 36849 counting only the distinct ones).

The product of its digits is 5376, while the sum is 31.

The square root of 147388 is about 383.9114481231. The cubic root of 147388 is about 52.8227136741.

It can be divided in two parts, 147 and 388, that added together give a palindrome (535).

The spelling of 147388 in words is "one hundred forty-seven thousand, three hundred eighty-eight".