126996702 has 32 divisors (see below), whose sum is σ = 291800832. Its totient is φ = 36094464.

The previous prime is 126996697. The next prime is 126996707. The reversal of 126996702 is 207699621.

It is an interprime number because it is at equal distance from previous prime (126996697) and next prime (126996707).

It is a super-2 number, since 2×126996702² = 32256324637753608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126996707) 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, 273 + ... + 15939.

It is an arithmetic number, because the mean of its divisors is an integer number (9118776).

Almost surely, 2^126996702 is an apocalyptic number.

126996702 is an abundant number, since it is smaller than the sum of its proper divisors (164804130).

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

126996702 is a wasteful number, since it uses less digits than its factorization.

126996702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15872.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 126996702 is about 11269.2813435463. The cubic root of 126996702 is about 502.6482184486.

The spelling of 126996702 in words is "one hundred twenty-six million, nine hundred ninety-six thousand, seven hundred two".