49413765 has 8 divisors (see below), whose sum is σ = 79062048. Its totient is φ = 26354000.

The previous prime is 49413761. The next prime is 49413787. The reversal of 49413765 is 56731494.

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

It is not a de Polignac number, because 49413765 - 2² = 49413761 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49413761) 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, 1647111 + ... + 1647140.

It is an arithmetic number, because the mean of its divisors is an integer number (9882756).

Almost surely, 2^49413765 is an apocalyptic number.

It is an amenable number.

49413765 is a deficient number, since it is larger than the sum of its proper divisors (29648283).

49413765 is a wasteful number, since it uses less digits than its factorization.

49413765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3294259.

The product of its digits is 90720, while the sum is 39.

The square root of 49413765 is about 7029.4925136883. The cubic root of 49413765 is about 366.9576803556.

The spelling of 49413765 in words is "forty-nine million, four hundred thirteen thousand, seven hundred sixty-five".