49070025 has 27 divisors (see below), whose sum is σ = 88078471. Its totient is φ = 26114640.

The previous prime is 49070011. The next prime is 49070051. The reversal of 49070025 is 52007094.

The square root of 49070025 is 7005.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 17665209 + 31404816 = 4203^2 + 5604^2 .

It is not a de Polignac number, because 49070025 - 2⁷ = 49069897 is a prime.

It is a super-3 number, since 3×49070025³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 104842 + ... + 105308.

Almost surely, 2^49070025 is an apocalyptic number.

49070025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

49070025 is the 7005-th square number.

49070025 is the 3503-rd centered octagonal number.

It is an amenable number.

49070025 is a deficient number, since it is larger than the sum of its proper divisors (39008446).

49070025 is an equidigital number, since it uses as much as digits as its factorization.

49070025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The cubic root of 49070025 is about 366.1048029174.

The spelling of 49070025 in words is "forty-nine million, seventy thousand, twenty-five".