126612162 has 48 divisors (see below), whose sum is σ = 290160000. Its totient is φ = 39789792.

The previous prime is 126612133. The next prime is 126612191. The reversal of 126612162 is 261216621.

It is an interprime number because it is at equal distance from previous prime (126612133) and next prime (126612191).

It is a nude number because it is divisible by every one of its digits.

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, 80964 + ... + 82512.

It is an arithmetic number, because the mean of its divisors is an integer number (6045000).

Almost surely, 2^126612162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126612162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145080000).

126612162 is an abundant number, since it is smaller than the sum of its proper divisors (163547838).

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

126612162 is a wasteful number, since it uses less digits than its factorization.

126612162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815 (or 1812 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 126612162 is about 11252.2069835211. The cubic root of 126612162 is about 502.1403738588.

Adding to 126612162 its reverse (261216621), we get a palindrome (387828783).

The spelling of 126612162 in words is "one hundred twenty-six million, six hundred twelve thousand, one hundred sixty-two".