126734898 has 32 divisors (see below), whose sum is σ = 269205120. Its totient is φ = 39637760.

The previous prime is 126734897. The next prime is 126734917. The reversal of 126734898 is 898437621.

It is not an unprimeable number, because it can be changed into a prime (126734897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34888 + ... + 38348.

It is an arithmetic number, because the mean of its divisors is an integer number (8412660).

Almost surely, 2^126734898 is an apocalyptic number.

126734898 is an abundant number, since it is smaller than the sum of its proper divisors (142470222).

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

126734898 is a wasteful number, since it uses less digits than its factorization.

126734898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3842.

The product of its digits is 580608, while the sum is 48.

The square root of 126734898 is about 11257.6595258517. The cubic root of 126734898 is about 502.3025773313.

It can be divided in two parts, 12673 and 4898, that added together give a palindrome (17571).

The spelling of 126734898 in words is "one hundred twenty-six million, seven hundred thirty-four thousand, eight hundred ninety-eight".