49860970 has 8 divisors (see below), whose sum is σ = 89749764. Its totient is φ = 19944384.

The previous prime is 49860953. The next prime is 49860977. The reversal of 49860970 is 7906894.

It can be written as a sum of positive squares in 2 ways, for example, as 49857721 + 3249 = 7061^2 + 57^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×49860970² = 4972232658681800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49860977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2493039 + ... + 2493058.

Almost surely, 2^49860970 is an apocalyptic number.

49860970 is a deficient number, since it is larger than the sum of its proper divisors (39888794).

49860970 is a wasteful number, since it uses less digits than its factorization.

49860970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4986104.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 49860970 is about 7061.2300628148. The cubic root of 49860970 is about 368.0613722863.

The spelling of 49860970 in words is "forty-nine million, eight hundred sixty thousand, nine hundred seventy".