134748472 has 32 divisors (see below), whose sum is σ = 258876000. Its totient is φ = 65729664.

The previous prime is 134748401. The next prime is 134748499. The reversal of 134748472 is 274847431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83578 + ... + 85174.

It is an arithmetic number, because the mean of its divisors is an integer number (8089875).

Almost surely, 2^134748472 is an apocalyptic number.

It is an amenable number.

134748472 is a deficient number, since it is larger than the sum of its proper divisors (124127528).

134748472 is a wasteful number, since it uses less digits than its factorization.

134748472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855 (or 1851 counting only the distinct ones).

The product of its digits is 150528, while the sum is 40.

The square root of 134748472 is about 11608.1209504381. The cubic root of 134748472 is about 512.6739882789.

The spelling of 134748472 in words is "one hundred thirty-four million, seven hundred forty-eight thousand, four hundred seventy-two".