49322406 has 64 divisors (see below), whose sum is σ = 122660352. Its totient is φ = 12897792.

The previous prime is 49322393. The next prime is 49322431. The reversal of 49322406 is 60422394.

49322406 = T₁₉₆ + T₁₉₇ + ... + T₆₇₁.

49322406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25485 + ... + 27351.

It is an arithmetic number, because the mean of its divisors is an integer number (1916568).

Almost surely, 2^49322406 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49322406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61330176).

49322406 is an abundant number, since it is smaller than the sum of its proper divisors (73337946).

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

49322406 is a wasteful number, since it uses less digits than its factorization.

49322406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 49322406 is about 7022.9912430531. The cubic root of 49322406 is about 366.7313900437.

The spelling of 49322406 in words is "forty-nine million, three hundred twenty-two thousand, four hundred six".