147406734 has 12 divisors (see below), whose sum is σ = 319381296. Its totient is φ = 49135572.

The previous prime is 147406717. The next prime is 147406757. The reversal of 147406734 is 437604741.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4094614 + ... + 4094649.

It is an arithmetic number, because the mean of its divisors is an integer number (26615108).

Almost surely, 2^147406734 is an apocalyptic number.

147406734 is an abundant number, since it is smaller than the sum of its proper divisors (171974562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147406734 is a wasteful number, since it uses less digits than its factorization.

147406734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8189271 (or 8189268 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 147406734 is about 12141.1174938718. The cubic root of 147406734 is about 528.2495161933.

The spelling of 147406734 in words is "one hundred forty-seven million, four hundred six thousand, seven hundred thirty-four".