49620075 has 24 divisors (see below), whose sum is σ = 82286400. Its totient is φ = 26384160.

The previous prime is 49620047. The next prime is 49620079. The reversal of 49620075 is 57002694.

It is not a de Polignac number, because 49620075 - 2¹³ = 49611883 is a prime.

It is a super-3 number, since 3×49620075³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49620079) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30636 + ... + 32214.

It is an arithmetic number, because the mean of its divisors is an integer number (3428600).

Almost surely, 2^49620075 is an apocalyptic number.

49620075 is a deficient number, since it is larger than the sum of its proper divisors (32666325).

49620075 is a wasteful number, since it uses less digits than its factorization.

49620075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011 (or 2006 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 49620075 is about 7044.1518297095. The cubic root of 49620075 is about 367.4676726620.

The spelling of 49620075 in words is "forty-nine million, six hundred twenty thousand, seventy-five".