49022745 has 8 divisors (see below), whose sum is σ = 78436416. Its totient is φ = 26145456.

The previous prime is 49022741. The next prime is 49022773. The reversal of 49022745 is 54722094.

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

It is not a de Polignac number, because 49022745 - 2² = 49022741 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49022741) 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, 1634077 + ... + 1634106.

It is an arithmetic number, because the mean of its divisors is an integer number (9804552).

Almost surely, 2^49022745 is an apocalyptic number.

It is an amenable number.

49022745 is a deficient number, since it is larger than the sum of its proper divisors (29413671).

49022745 is a wasteful number, since it uses less digits than its factorization.

49022745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268191.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 49022745 is about 7001.6244543677. The cubic root of 49022745 is about 365.9871819095.

The spelling of 49022745 in words is "forty-nine million, twenty-two thousand, seven hundred forty-five".