147013235 has 4 divisors (see below), whose sum is σ = 176415888. Its totient is φ = 117610584.

The previous prime is 147013231. The next prime is 147013271. The reversal of 147013235 is 532310741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 147013235 - 2² = 147013231 is a prime.

It is a super-2 number, since 2×147013235² = 43225782530330450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147013231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14701319 + ... + 14701328.

It is an arithmetic number, because the mean of its divisors is an integer number (44103972).

Almost surely, 2^147013235 is an apocalyptic number.

147013235 is a deficient number, since it is larger than the sum of its proper divisors (29402653).

147013235 is an equidigital number, since it uses as much as digits as its factorization.

147013235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29402652.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 147013235 is about 12124.9014428984. The cubic root of 147013235 is about 527.7790471951.

Adding to 147013235 its reverse (532310741), we get a palindrome (679323976).

The spelling of 147013235 in words is "one hundred forty-seven million, thirteen thousand, two hundred thirty-five".