49257654 has 8 divisors (see below), whose sum is σ = 98515320. Its totient is φ = 16419216.

The previous prime is 49257623. The next prime is 49257701. The reversal of 49257654 is 45675294.

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

49257654 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4104799 + ... + 4104810.

It is an arithmetic number, because the mean of its divisors is an integer number (12314415).

Almost surely, 2^49257654 is an apocalyptic number.

49257654 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

49257654 is a wasteful number, since it uses less digits than its factorization.

49257654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8209614.

The product of its digits is 302400, while the sum is 42.

The square root of 49257654 is about 7018.3797275440. The cubic root of 49257654 is about 366.5708342758.

The spelling of 49257654 in words is "forty-nine million, two hundred fifty-seven thousand, six hundred fifty-four".