49198070 has 16 divisors (see below), whose sum is σ = 89205408. Its totient is φ = 19535040.

The previous prime is 49198027. The next prime is 49198103. The reversal of 49198070 is 7089194.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16586 + ... + 19325.

It is an arithmetic number, because the mean of its divisors is an integer number (5575338).

Almost surely, 2^49198070 is an apocalyptic number.

49198070 is a deficient number, since it is larger than the sum of its proper divisors (40007338).

49198070 is a wasteful number, since it uses less digits than its factorization.

49198070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36055.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 49198070 is about 7014.1335886908. The cubic root of 49198070 is about 366.4229684612.

The spelling of 49198070 in words is "forty-nine million, one hundred ninety-eight thousand, seventy".