49019626 has 8 divisors (see below), whose sum is σ = 74180484. Its totient is φ = 24292800.

The previous prime is 49019569. The next prime is 49019627. The reversal of 49019626 is 62691094.

It can be written as a sum of positive squares in 2 ways, for example, as 49014001 + 5625 = 7001^2 + 75^2 .

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

It is not an unprimeable number, because it can be changed into a prime (49019627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108225 + ... + 108676.

Almost surely, 2^49019626 is an apocalyptic number.

49019626 is a deficient number, since it is larger than the sum of its proper divisors (25160858).

49019626 is a wasteful number, since it uses less digits than its factorization.

49019626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217016.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 49019626 is about 7001.4017167993. The cubic root of 49019626 is about 365.9794199463.

The spelling of 49019626 in words is "forty-nine million, nineteen thousand, six hundred twenty-six".