49540026 has 16 divisors (see below), whose sum is σ = 99519264. Its totient is φ = 16440144.

The previous prime is 49540009. The next prime is 49540081. The reversal of 49540026 is 62004594.

It is a junction number, because it is equal to n+sod(n) for n = 49539975 and 49540002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16825 + ... + 19548.

It is an arithmetic number, because the mean of its divisors is an integer number (6219954).

Almost surely, 2^49540026 is an apocalyptic number.

49540026 is an abundant number, since it is smaller than the sum of its proper divisors (49979238).

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

49540026 is a wasteful number, since it uses less digits than its factorization.

49540026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36605.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 49540026 is about 7038.4675889003. The cubic root of 49540026 is about 367.2699620113.

The spelling of 49540026 in words is "forty-nine million, five hundred forty thousand, twenty-six".