48619157 has 8 divisors (see below), whose sum is σ = 51262560. Its totient is φ = 45984240.

The previous prime is 48619141. The next prime is 48619163. The reversal of 48619157 is 75191684.

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

It is a cyclic number.

It is not a de Polignac number, because 48619157 - 2⁴ = 48619141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48619177) 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, 12182 + ... + 15672.

It is an arithmetic number, because the mean of its divisors is an integer number (6407820).

Almost surely, 2^48619157 is an apocalyptic number.

It is an amenable number.

48619157 is a deficient number, since it is larger than the sum of its proper divisors (2643403).

48619157 is a wasteful number, since it uses less digits than its factorization.

48619157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4243.

The product of its digits is 60480, while the sum is 41.

The square root of 48619157 is about 6972.7438645056. The cubic root of 48619157 is about 364.9800627128.

The spelling of 48619157 in words is "forty-eight million, six hundred nineteen thousand, one hundred fifty-seven".