133476970 has 16 divisors (see below), whose sum is σ = 262100448. Its totient is φ = 48537040.

The previous prime is 133476961. The next prime is 133476991. The reversal of 133476970 is 79674331.

It is a super-3 number, since 3×133476970³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 606604 + ... + 606823.

It is an arithmetic number, because the mean of its divisors is an integer number (16381278).

Almost surely, 2^133476970 is an apocalyptic number.

133476970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133476970 is a deficient number, since it is larger than the sum of its proper divisors (128623478).

133476970 is a wasteful number, since it uses less digits than its factorization.

133476970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213445.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 133476970 is about 11553.2233597382. The cubic root of 133476970 is about 511.0563393138.

The spelling of 133476970 in words is "one hundred thirty-three million, four hundred seventy-six thousand, nine hundred seventy".