126671374 has 4 divisors (see below), whose sum is σ = 190007064. Its totient is φ = 63335686.

The previous prime is 126671351. The next prime is 126671393. The reversal of 126671374 is 473176621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 473176621 = 9011 ⋅52511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31667842 + ... + 31667845.

It is an arithmetic number, because the mean of its divisors is an integer number (47501766).

Almost surely, 2^126671374 is an apocalyptic number.

126671374 is a deficient number, since it is larger than the sum of its proper divisors (63335690).

126671374 is an equidigital number, since it uses as much as digits as its factorization.

126671374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63335689.

The product of its digits is 42336, while the sum is 37.

The square root of 126671374 is about 11254.8378042511. The cubic root of 126671374 is about 502.2186393840.

It can be divided in two parts, 12667 and 1374, that added together give a palindrome (14041).

The spelling of 126671374 in words is "one hundred twenty-six million, six hundred seventy-one thousand, three hundred seventy-four".