49353216 has 160 divisors (see below), whose sum is σ = 150847488. Its totient is φ = 14192640.

The previous prime is 49353197. The next prime is 49353233. The reversal of 49353216 is 61235394.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388545 + ... + 388671.

Almost surely, 2^49353216 is an apocalyptic number.

49353216 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49353216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75423744).

49353216 is an abundant number, since it is smaller than the sum of its proper divisors (101494272).

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

49353216 is a wasteful number, since it uses less digits than its factorization.

49353216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 166 counting only the distinct ones).

The product of its digits is 19440, while the sum is 33.

The square root of 49353216 is about 7025.1844103909. The cubic root of 49353216 is about 366.8077356181.

The spelling of 49353216 in words is "forty-nine million, three hundred fifty-three thousand, two hundred sixteen".