49653406 has 8 divisors (see below), whose sum is σ = 81251064. Its totient is φ = 22569720.

The previous prime is 49653391. The next prime is 49653407. The reversal of 49653406 is 60435694.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49653407) 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, 1128465 + ... + 1128508.

It is an arithmetic number, because the mean of its divisors is an integer number (10156383).

Almost surely, 2^49653406 is an apocalyptic number.

49653406 is a deficient number, since it is larger than the sum of its proper divisors (31597658).

49653406 is a wasteful number, since it uses less digits than its factorization.

49653406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256986.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 49653406 is about 7046.5172957994. The cubic root of 49653406 is about 367.5499332093.

The spelling of 49653406 in words is "forty-nine million, six hundred fifty-three thousand, four hundred six".