48137349 has 16 divisors (see below), whose sum is σ = 69249152. Its totient is φ = 29567808.

The previous prime is 48137347. The next prime is 48137351. The reversal of 48137349 is 94373184.

48137349 = 332² + 333² + ... + 565².

It is an interprime number because it is at equal distance from previous prime (48137347) and next prime (48137351).

It is not a de Polignac number, because 48137349 - 2¹ = 48137347 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48137347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32544 + ... + 33990.

It is an arithmetic number, because the mean of its divisors is an integer number (4328072).

Almost surely, 2^48137349 is an apocalyptic number.

It is an amenable number.

48137349 is a deficient number, since it is larger than the sum of its proper divisors (21111803).

48137349 is a wasteful number, since it uses less digits than its factorization.

48137349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316.

The product of its digits is 72576, while the sum is 39.

The square root of 48137349 is about 6938.1084598037. The cubic root of 48137349 is about 363.7704269300.

The spelling of 48137349 in words is "forty-eight million, one hundred thirty-seven thousand, three hundred forty-nine".