49364448 has 48 divisors (see below), whose sum is σ = 148095360. Its totient is φ = 14103936.

The previous prime is 49364443. The next prime is 49364453. The reversal of 49364448 is 84446394.

It is an interprime number because it is at equal distance from previous prime (49364443) and next prime (49364453).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49364443) 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, 36058 + ... + 37401.

It is an arithmetic number, because the mean of its divisors is an integer number (3085320).

Almost surely, 2^49364448 is an apocalyptic number.

49364448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49364448 is an abundant number, since it is smaller than the sum of its proper divisors (98730912).

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

49364448 is a wasteful number, since it uses less digits than its factorization.

49364448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73479 (or 73471 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The square root of 49364448 is about 7025.9837745329. The cubic root of 49364448 is about 366.8355600256.

The spelling of 49364448 in words is "forty-nine million, three hundred sixty-four thousand, four hundred forty-eight".