49196970 has 40 divisors (see below), whose sum is σ = 132287364. Its totient is φ = 13118976.

The previous prime is 49196951. The next prime is 49196981. The reversal of 49196970 is 7969194.

49196970 is a `hidden beast` number, since 491 + 96 + 9 + 70 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 49154121 + 42849 = 7011^2 + 207^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

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 19 ways as a sum of consecutive naturals, for example, 29559 + ... + 31178.

Almost surely, 2^49196970 is an apocalyptic number.

49196970 is an abundant number, since it is smaller than the sum of its proper divisors (83090394).

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

49196970 is a wasteful number, since it uses less digits than its factorization.

49196970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60756 (or 60747 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 49196970 is about 7014.0551751465. The cubic root of 49196970 is about 366.4202375393.

It can be divided in two parts, 491 and 96970, that added together give a triangular number (97461 = T₄₄₁).

The spelling of 49196970 in words is "forty-nine million, one hundred ninety-six thousand, nine hundred seventy".