126073452 has 24 divisors (see below), whose sum is σ = 297086832. Its totient is φ = 41608000.

The previous prime is 126073447. The next prime is 126073457. The reversal of 126073452 is 254370621.

It is an interprime number because it is at equal distance from previous prime (126073447) and next prime (126073457).

It is not an unprimeable number, because it can be changed into a prime (126073457) 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, 50799 + ... + 53222.

It is an arithmetic number, because the mean of its divisors is an integer number (12378618).

Almost surely, 2^126073452 is an apocalyptic number.

126073452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

126073452 is an abundant number, since it is smaller than the sum of its proper divisors (171013380).

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

126073452 is a wasteful number, since it uses less digits than its factorization.

126073452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104129 (or 104127 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 126073452 is about 11228.2434957566. The cubic root of 126073452 is about 501.4271917050.

The spelling of 126073452 in words is "one hundred twenty-six million, seventy-three thousand, four hundred fifty-two".