134556246 has 48 divisors (see below), whose sum is σ = 320606208. Its totient is φ = 40446000.

The previous prime is 134556239. The next prime is 134556263. The reversal of 134556246 is 642655431.

134556246 is a `hidden beast` number, since 13 + 45 + 562 + 46 = 666.

It is a super-2 number, since 2×134556246² = 36210766675225032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134556246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22471 + ... + 27821.

It is an arithmetic number, because the mean of its divisors is an integer number (6679296).

Almost surely, 2^134556246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134556246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160303104).

134556246 is an abundant number, since it is smaller than the sum of its proper divisors (186049962).

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

134556246 is a wasteful number, since it uses less digits than its factorization.

134556246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5497 (or 5494 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 134556246 is about 11599.8381885266. The cubic root of 134556246 is about 512.4300865170.

It can be divided in two parts, 13455 and 6246, that added together give a triangular number (19701 = T₁₉₈).

The spelling of 134556246 in words is "one hundred thirty-four million, five hundred fifty-six thousand, two hundred forty-six".