133342476 has 24 divisors (see below), whose sum is σ = 313045824. Its totient is φ = 44174160.

The previous prime is 133342471. The next prime is 133342481. The reversal of 133342476 is 674243331.

It is an interprime number because it is at equal distance from previous prime (133342471) and next prime (133342481).

It is not an unprimeable number, because it can be changed into a prime (133342471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32130 + ... + 36041.

It is an arithmetic number, because the mean of its divisors is an integer number (13043576).

Almost surely, 2^133342476 is an apocalyptic number.

It is an amenable number.

133342476 is an abundant number, since it is smaller than the sum of its proper divisors (179703348).

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

133342476 is a wasteful number, since it uses less digits than its factorization.

133342476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68341 (or 68339 counting only the distinct ones).

The product of its digits is 36288, while the sum is 33.

The square root of 133342476 is about 11547.4012660858. The cubic root of 133342476 is about 510.8846315150.

The spelling of 133342476 in words is "one hundred thirty-three million, three hundred forty-two thousand, four hundred seventy-six".