126554038 has 16 divisors (see below), whose sum is σ = 205099776. Its totient is φ = 58219200.

The previous prime is 126553969. The next prime is 126554039. The reversal of 126554038 is 830455621.

It is a junction number, because it is equal to n+sod(n) for n = 126553994 and 126554012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126554039) 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, 363 + ... + 15913.

It is an arithmetic number, because the mean of its divisors is an integer number (12818736).

Almost surely, 2^126554038 is an apocalyptic number.

126554038 is a deficient number, since it is larger than the sum of its proper divisors (78545738).

126554038 is a wasteful number, since it uses less digits than its factorization.

126554038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15879.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 126554038 is about 11249.6239048246. The cubic root of 126554038 is about 502.0635226992.

The spelling of 126554038 in words is "one hundred twenty-six million, five hundred fifty-four thousand, thirty-eight".