133414748 has 12 divisors (see below), whose sum is σ = 239786232. Its totient is φ = 64904400.

The previous prime is 133414741. The next prime is 133414777. The reversal of 133414748 is 847414331.

133414748 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133414741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450578 + ... + 450873.

It is an arithmetic number, because the mean of its divisors is an integer number (19982186).

Almost surely, 2^133414748 is an apocalyptic number.

It is an amenable number.

133414748 is a deficient number, since it is larger than the sum of its proper divisors (106371484).

133414748 is a wasteful number, since it uses less digits than its factorization.

133414748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901492 (or 901490 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 133414748 is about 11550.5302042807. The cubic root of 133414748 is about 510.9769151505.

The spelling of 133414748 in words is "one hundred thirty-three million, four hundred fourteen thousand, seven hundred forty-eight".