147014453 has 8 divisors (see below), whose sum is σ = 158215320. Its totient is φ = 136097280.

The previous prime is 147014401. The next prime is 147014471. The reversal of 147014453 is 354410741.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 18464209 + 128550244 = 4297^2 + 11338^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 147014453 - 2⁶ = 147014389 is a prime.

It is a super-2 number, since 2×147014453² = 43226498781778418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147014473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69848 + ... + 71921.

It is an arithmetic number, because the mean of its divisors is an integer number (19776915).

Almost surely, 2^147014453 is an apocalyptic number.

It is an amenable number.

147014453 is a deficient number, since it is larger than the sum of its proper divisors (11200867).

147014453 is a wasteful number, since it uses less digits than its factorization.

147014453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141847.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 147014453 is about 12124.9516700068. The cubic root of 147014453 is about 527.7805047353.

The spelling of 147014453 in words is "one hundred forty-seven million, fourteen thousand, four hundred fifty-three".