49225438 has 8 divisors (see below), whose sum is σ = 78181632. Its totient is φ = 23164896.

The previous prime is 49225417. The next prime is 49225459. The reversal of 49225438 is 83452294.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49225417) and next prime (49225459).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 49225397 and 49225406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723870 + ... + 723937.

It is an arithmetic number, because the mean of its divisors is an integer number (9772704).

Almost surely, 2^49225438 is an apocalyptic number.

49225438 is a deficient number, since it is larger than the sum of its proper divisors (28956194).

49225438 is a wasteful number, since it uses less digits than its factorization.

49225438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447826.

The product of its digits is 69120, while the sum is 37.

The square root of 49225438 is about 7016.0842355263. The cubic root of 49225438 is about 366.4909006983.

The spelling of 49225438 in words is "forty-nine million, two hundred twenty-five thousand, four hundred thirty-eight".