147427037 has 4 divisors (see below), whose sum is σ = 147459456. Its totient is φ = 147394620.

The previous prime is 147427031. The next prime is 147427051. The reversal of 147427037 is 730724741.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 730724741 = 4663 ⋅156707.

It is a cyclic number.

It is not a de Polignac number, because 147427037 - 2¹² = 147422941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 147426988 and 147427006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147427031) 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, 8003 + ... + 18944.

It is an arithmetic number, because the mean of its divisors is an integer number (36864864).

Almost surely, 2^147427037 is an apocalyptic number.

It is an amenable number.

147427037 is a deficient number, since it is larger than the sum of its proper divisors (32419).

147427037 is an equidigital number, since it uses as much as digits as its factorization.

147427037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32418.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 147427037 is about 12141.9535907530. The cubic root of 147427037 is about 528.2737678161.

The spelling of 147427037 in words is "one hundred forty-seven million, four hundred twenty-seven thousand, thirty-seven".