49152002 has 4 divisors (see below), whose sum is σ = 73728006. Its totient is φ = 24576000.

The previous prime is 49152001. The next prime is 49152007. The reversal of 49152002 is 20025194.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 49126081 + 25921 = 7009^2 + 161^2 .

It is not an unprimeable number, because it can be changed into a prime (49152001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12287999 + ... + 12288002.

Almost surely, 2^49152002 is an apocalyptic number.

49152002 is a deficient number, since it is larger than the sum of its proper divisors (24576004).

49152002 is a wasteful number, since it uses less digits than its factorization.

49152002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24576003.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 49152002 is about 7010.8488787022. The cubic root of 49152002 is about 366.3085625854.

Adding to 49152002 its reverse (20025194), we get a palindrome (69177196).

The spelling of 49152002 in words is "forty-nine million, one hundred fifty-two thousand, two".