49156426 has 16 divisors (see below), whose sum is σ = 81640800. Its totient is φ = 22009680.

The previous prime is 49156411. The next prime is 49156427. The reversal of 49156426 is 62465194.

It is not an unprimeable number, because it can be changed into a prime (49156427) 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, 15201 + ... + 18148.

It is an arithmetic number, because the mean of its divisors is an integer number (5102550).

Almost surely, 2^49156426 is an apocalyptic number.

49156426 is a deficient number, since it is larger than the sum of its proper divisors (32484374).

49156426 is a wasteful number, since it uses less digits than its factorization.

49156426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33429.

The product of its digits is 51840, while the sum is 37.

The square root of 49156426 is about 7011.1643826115. The cubic root of 49156426 is about 366.3195523071.

The spelling of 49156426 in words is "forty-nine million, one hundred fifty-six thousand, four hundred twenty-six".