147406655 has 32 divisors (see below), whose sum is σ = 211991040. Its totient is φ = 97130880.

The previous prime is 147406639. The next prime is 147406661. The reversal of 147406655 is 556604741.

It is not a de Polignac number, because 147406655 - 2⁴ = 147406639 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20969 + ... + 27101.

It is an arithmetic number, because the mean of its divisors is an integer number (6624720).

Almost surely, 2^147406655 is an apocalyptic number.

147406655 is a deficient number, since it is larger than the sum of its proper divisors (64584385).

147406655 is a wasteful number, since it uses less digits than its factorization.

147406655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6191.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 147406655 is about 12141.1142404641. The cubic root of 147406655 is about 528.2494218246.

The spelling of 147406655 in words is "one hundred forty-seven million, four hundred six thousand, six hundred fifty-five".