134476810 has 32 divisors (see below), whose sum is σ = 261389520. Its totient is φ = 49517568.

The previous prime is 134476807. The next prime is 134476831. The reversal of 134476810 is 18674431.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 3122289 + 131354521 = 1767^2 + 11461^2 .

It is a super-2 number, since 2×134476810² = 36168024855552200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55096 + ... + 57484.

Almost surely, 2^134476810 is an apocalyptic number.

134476810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134476810 is a deficient number, since it is larger than the sum of its proper divisors (126912710).

134476810 is a wasteful number, since it uses less digits than its factorization.

134476810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2842.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 134476810 is about 11596.4136697515. The cubic root of 134476810 is about 512.3292280522.

The spelling of 134476810 in words is "one hundred thirty-four million, four hundred seventy-six thousand, eight hundred ten".