49415020 has 24 divisors (see below), whose sum is σ = 103912704. Its totient is φ = 19739136.

The previous prime is 49415011. The next prime is 49415021. The reversal of 49415020 is 2051494.

It is not an unprimeable number, because it can be changed into a prime (49415021) 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, 20604 + ... + 22876.

It is an arithmetic number, because the mean of its divisors is an integer number (4329696).

Almost surely, 2^49415020 is an apocalyptic number.

It is an amenable number.

49415020 is an abundant number, since it is smaller than the sum of its proper divisors (54497684).

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

49415020 is a wasteful number, since it uses less digits than its factorization.

49415020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369 (or 3367 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 49415020 is about 7029.5817798785. The cubic root of 49415020 is about 366.9607869663.

The spelling of 49415020 in words is "forty-nine million, four hundred fifteen thousand, twenty".