134264690 has 16 divisors (see below), whose sum is σ = 276201792. Its totient is φ = 46033584.

The previous prime is 134264681. The next prime is 134264699. The reversal of 134264690 is 96462431.

It is an interprime number because it is at equal distance from previous prime (134264681) and next prime (134264699).

It is a super-2 number, since 2×134264690² = 36054013961592200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 134264690.

It is not an unprimeable number, because it can be changed into a prime (134264699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958964 + ... + 959103.

It is an arithmetic number, because the mean of its divisors is an integer number (17262612).

Almost surely, 2^134264690 is an apocalyptic number.

134264690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134264690 is an abundant number, since it is smaller than the sum of its proper divisors (141937102).

134264690 is a wasteful number, since it uses less digits than its factorization.

134264690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918081.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 134264690 is about 11587.2641292067. The cubic root of 134264690 is about 512.0597083077.

The spelling of 134264690 in words is "one hundred thirty-four million, two hundred sixty-four thousand, six hundred ninety".