49019750 has 32 divisors (see below), whose sum is σ = 98830368. Its totient is φ = 18098400.

The previous prime is 49019741. The next prime is 49019759. The reversal of 49019750 is 5791094.

It is an interprime number because it is at equal distance from previous prime (49019741) and next prime (49019759).

It is a self number, because there is not a number n which added to its sum of digits gives 49019750.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49019759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4292 + ... + 10791.

It is an arithmetic number, because the mean of its divisors is an integer number (3088449).

Almost surely, 2^49019750 is an apocalyptic number.

49019750 is an abundant number, since it is smaller than the sum of its proper divisors (49810618).

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

49019750 is a wasteful number, since it uses less digits than its factorization.

49019750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15113 (or 15103 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 49019750 is about 7001.4105721633. The cubic root of 49019750 is about 365.9797285397.

The spelling of 49019750 in words is "forty-nine million, nineteen thousand, seven hundred fifty".