45400126 has 8 divisors (see below), whose sum is σ = 68272920. Its totient is φ = 22642488.

The previous prime is 45400111. The next prime is 45400129. The reversal of 45400126 is 62100454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45400126² = 4122342881631752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45400097 and 45400106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45400129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27796 + ... + 29383.

It is an arithmetic number, because the mean of its divisors is an integer number (8534115).

Almost surely, 2^45400126 is an apocalyptic number.

45400126 is a deficient number, since it is larger than the sum of its proper divisors (22872794).

45400126 is a wasteful number, since it uses less digits than its factorization.

45400126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57578.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 45400126 is about 6737.9615611845. The cubic root of 45400126 is about 356.7404474649.

The spelling of 45400126 in words is "forty-five million, four hundred thousand, one hundred twenty-six".