147401911 has 2 divisors, whose sum is σ = 147401912. Its totient is φ = 147401910.

The previous prime is 147401873. The next prime is 147401923. The reversal of 147401911 is 119104741.

147401911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147401911 - 2¹⁵ = 147369143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 147401911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147401971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73700955 + 73700956.

It is an arithmetic number, because the mean of its divisors is an integer number (73700956).

Almost surely, 2^147401911 is an apocalyptic number.

147401911 is a deficient number, since it is larger than the sum of its proper divisors (1).

147401911 is an equidigital number, since it uses as much as digits as its factorization.

147401911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 147401911 is about 12140.9188696737. The cubic root of 147401911 is about 528.2437548662.

The spelling of 147401911 in words is "one hundred forty-seven million, four hundred one thousand, nine hundred eleven".