49426038 has 80 divisors (see below), whose sum is σ = 119023344. Its totient is φ = 15275520.

The previous prime is 49426007. The next prime is 49426073. The reversal of 49426038 is 83062494.

It is a happy number.

49426038 is a `hidden beast` number, since 4 + 9 + 42 + 603 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 49425993 and 49426011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 360706 + ... + 360842.

Almost surely, 2^49426038 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49426038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59511672).

49426038 is an abundant number, since it is smaller than the sum of its proper divisors (69597306).

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

49426038 is a wasteful number, since it uses less digits than its factorization.

49426038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 290 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 49426038 is about 7030.3654243574. The cubic root of 49426038 is about 366.9880585225.

The spelling of 49426038 in words is "forty-nine million, four hundred twenty-six thousand, thirty-eight".