147412077 has 4 divisors (see below), whose sum is σ = 196549440. Its totient is φ = 98274716.

The previous prime is 147412063. The next prime is 147412079. The reversal of 147412077 is 770214741.

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.

It is a cyclic number.

It is not a de Polignac number, because 147412077 - 2⁷ = 147411949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147412079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24568677 + ... + 24568682.

It is an arithmetic number, because the mean of its divisors is an integer number (49137360).

Almost surely, 2^147412077 is an apocalyptic number.

It is an amenable number.

147412077 is a deficient number, since it is larger than the sum of its proper divisors (49137363).

147412077 is an equidigital number, since it uses as much as digits as its factorization.

147412077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49137362.

The product of its (nonzero) digits is 10976, while the sum is 33.

The square root of 147412077 is about 12141.3375292840. The cubic root of 147412077 is about 528.2558985409.

The spelling of 147412077 in words is "one hundred forty-seven million, four hundred twelve thousand, seventy-seven".