49103572 has 24 divisors (see below), whose sum is σ = 98360640. Its totient is φ = 21011520.

The previous prime is 49103569. The next prime is 49103573. The reversal of 49103572 is 27530194.

49103572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×49103572² = 4822321566318368, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49103573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27672 + ... + 29392.

It is an arithmetic number, because the mean of its divisors is an integer number (4098360).

Almost surely, 2^49103572 is an apocalyptic number.

It is an amenable number.

49103572 is an abundant number, since it is smaller than the sum of its proper divisors (49257068).

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

49103572 is a wasteful number, since it uses less digits than its factorization.

49103572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2751 (or 2749 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 49103572 is about 7007.3940948116. The cubic root of 49103572 is about 366.1882137849.

The spelling of 49103572 in words is "forty-nine million, one hundred three thousand, five hundred seventy-two".