147629426 has 16 divisors (see below), whose sum is σ = 254635584. Its totient is φ = 62880624.

The previous prime is 147629423. The next prime is 147629437. The reversal of 147629426 is 624926741.

It is not an unprimeable number, because it can be changed into a prime (147629423) 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 7 ways as a sum of consecutive naturals, for example, 30065 + ... + 34628.

It is an arithmetic number, because the mean of its divisors is an integer number (15914724).

Almost surely, 2^147629426 is an apocalyptic number.

147629426 is a deficient number, since it is larger than the sum of its proper divisors (107006158).

147629426 is a wasteful number, since it uses less digits than its factorization.

147629426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64865.

The product of its digits is 145152, while the sum is 41.

The square root of 147629426 is about 12150.2850172331. The cubic root of 147629426 is about 528.5153967458.

The spelling of 147629426 in words is "one hundred forty-seven million, six hundred twenty-nine thousand, four hundred twenty-six".