49265261 has 8 divisors (see below), whose sum is σ = 49918464. Its totient is φ = 48615840.

The previous prime is 49265257. The next prime is 49265273. The reversal of 49265261 is 16256294.

It is a happy number.

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 49265261 - 2² = 49265257 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 (49265761) 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, 32756 + ... + 34226.

It is an arithmetic number, because the mean of its divisors is an integer number (6239808).

Almost surely, 2^49265261 is an apocalyptic number.

It is an amenable number.

49265261 is a deficient number, since it is larger than the sum of its proper divisors (653203).

49265261 is a wasteful number, since it uses less digits than its factorization.

49265261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891.

The product of its digits is 25920, while the sum is 35.

The square root of 49265261 is about 7018.9216408220. The cubic root of 49265261 is about 366.5897034977.

The spelling of 49265261 in words is "forty-nine million, two hundred sixty-five thousand, two hundred sixty-one".