49127445 has 64 divisors (see below), whose sum is σ = 93312000. Its totient is φ = 24452928.

The previous prime is 49127443. The next prime is 49127447. The reversal of 49127445 is 54472194.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49127443) and next prime (49127447).

It is not a de Polignac number, because 49127445 - 2¹ = 49127443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49127443) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 274366 + ... + 274544.

It is an arithmetic number, because the mean of its divisors is an integer number (1458000).

Almost surely, 2^49127445 is an apocalyptic number.

49127445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

49127445 is a deficient number, since it is larger than the sum of its proper divisors (44184555).

49127445 is a wasteful number, since it uses less digits than its factorization.

49127445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 313 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 49127445 is about 7009.0973027916. The cubic root of 49127445 is about 366.2475481981.

The spelling of 49127445 in words is "forty-nine million, one hundred twenty-seven thousand, four hundred forty-five".