126651354 has 16 divisors (see below), whose sum is σ = 253759392. Its totient is φ = 42141008.

The previous prime is 126651353. The next prime is 126651367. The reversal of 126651354 is 453156621.

It is not an unprimeable number, because it can be changed into a prime (126651353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15369 + ... + 22124.

It is an arithmetic number, because the mean of its divisors is an integer number (15859962).

Almost surely, 2^126651354 is an apocalyptic number.

126651354 is an abundant number, since it is smaller than the sum of its proper divisors (127108038).

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

126651354 is a wasteful number, since it uses less digits than its factorization.

126651354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38061.

The product of its digits is 21600, while the sum is 33.

The square root of 126651354 is about 11253.9483737931. The cubic root of 126651354 is about 502.1921799807.

The spelling of 126651354 in words is "one hundred twenty-six million, six hundred fifty-one thousand, three hundred fifty-four".