133061470 has 16 divisors (see below), whose sum is σ = 241120800. Its totient is φ = 52866784.

The previous prime is 133061459. The next prime is 133061471. The reversal of 133061470 is 74160331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133061471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43162 + ... + 46141.

It is an arithmetic number, because the mean of its divisors is an integer number (15070050).

Almost surely, 2^133061470 is an apocalyptic number.

133061470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133061470 is a deficient number, since it is larger than the sum of its proper divisors (108059330).

133061470 is a wasteful number, since it uses less digits than its factorization.

133061470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89459.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 133061470 is about 11535.2273492983. The cubic root of 133061470 is about 510.5254996099.

The spelling of 133061470 in words is "one hundred thirty-three million, sixty-one thousand, four hundred seventy".