126842802 has 16 divisors (see below), whose sum is σ = 257986080. Its totient is φ = 41564192.

The previous prime is 126842791. The next prime is 126842827. The reversal of 126842802 is 208248621.

It is a happy number.

It is a super-2 number, since 2×126842802² = 32178192838422408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178803 + ... + 179510.

It is an arithmetic number, because the mean of its divisors is an integer number (16124130).

Almost surely, 2^126842802 is an apocalyptic number.

126842802 is an abundant number, since it is smaller than the sum of its proper divisors (131143278).

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

126842802 is a wasteful number, since it uses less digits than its factorization.

126842802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358377.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 126842802 is about 11262.4509765859. The cubic root of 126842802 is about 502.4450928843.

The spelling of 126842802 in words is "one hundred twenty-six million, eight hundred forty-two thousand, eight hundred two".