134641490 has 16 divisors (see below), whose sum is σ = 250712280. Its totient is φ = 51999360.

The previous prime is 134641477. The next prime is 134641523. The reversal of 134641490 is 94146431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 69338929 + 65302561 = 8327^2 + 8081^2 .

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, 231851 + ... + 232430.

Almost surely, 2^134641490 is an apocalyptic number.

134641490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134641490 is a deficient number, since it is larger than the sum of its proper divisors (116070790).

134641490 is a wasteful number, since it uses less digits than its factorization.

134641490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464317.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 134641490 is about 11603.5119683654. The cubic root of 134641490 is about 512.5382751505.

The spelling of 134641490 in words is "one hundred thirty-four million, six hundred forty-one thousand, four hundred ninety".