147363745 has 4 divisors (see below), whose sum is σ = 176836500. Its totient is φ = 117890992.

The previous prime is 147363707. The next prime is 147363751. The reversal of 147363745 is 547363741.

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

It can be written as a sum of positive squares in 2 ways, for example, as 32273761 + 115089984 = 5681^2 + 10728^2 .

It is a cyclic number.

It is not a de Polignac number, because 147363745 - 2¹⁵ = 147330977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 147363698 and 147363707.

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, 14736370 + ... + 14736379.

It is an arithmetic number, because the mean of its divisors is an integer number (44209125).

Almost surely, 2^147363745 is an apocalyptic number.

It is an amenable number.

147363745 is a deficient number, since it is larger than the sum of its proper divisors (29472755).

147363745 is an equidigital number, since it uses as much as digits as its factorization.

147363745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29472754.

The product of its digits is 211680, while the sum is 40.

The square root of 147363745 is about 12139.3469758468. The cubic root of 147363745 is about 528.1981591402.

It can be divided in two parts, 14736 and 3745, that added together give a palindrome (18481).

The spelling of 147363745 in words is "one hundred forty-seven million, three hundred sixty-three thousand, seven hundred forty-five".