49210226 has 8 divisors (see below), whose sum is σ = 79493484. Its totient is φ = 22712400.

The previous prime is 49210201. The next prime is 49210253. The reversal of 49210226 is 62201294.

It is a Cunningham number, because it is equal to 7015²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 49210225 + 1 = 7015^2 + 1^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 1892701 = 49210226 / (4 + 9 + 2 + 1 + 0 + 2 + 2 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 49210195 and 49210204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 946325 + ... + 946376.

Almost surely, 2^49210226 is an apocalyptic number.

49210226 is a deficient number, since it is larger than the sum of its proper divisors (30283258).

49210226 is a wasteful number, since it uses less digits than its factorization.

49210226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892716.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 49210226 is about 7015.0000712758. Note that the first 4 decimals coincide. The cubic root of 49210226 is about 366.4531449214.

The spelling of 49210226 in words is "forty-nine million, two hundred ten thousand, two hundred twenty-six".