49188470 has 16 divisors (see below), whose sum is σ = 88896528. Its totient is φ = 19596000.

The previous prime is 49188457. The next prime is 49188499. The reversal of 49188470 is 7488194.

It is a happy number.

It is a super-3 number, since 3×49188470³ (a number of 24 digits) contains 333 as substring.

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, 7289 + ... + 12308.

It is an arithmetic number, because the mean of its divisors is an integer number (5556033).

Almost surely, 2^49188470 is an apocalyptic number.

49188470 is a deficient number, since it is larger than the sum of its proper divisors (39708058).

49188470 is a wasteful number, since it uses less digits than its factorization.

49188470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19855.

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 49188470 is about 7013.4492227434. The cubic root of 49188470 is about 366.3991335878.

The spelling of 49188470 in words is "forty-nine million, one hundred eighty-eight thousand, four hundred seventy".