49064438 has 8 divisors (see below), whose sum is σ = 73720920. Its totient is φ = 24490800.

The previous prime is 49064429. The next prime is 49064447. The reversal of 49064438 is 83446094.

It is an interprime number because it is at equal distance from previous prime (49064429) and next prime (49064447).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19208 + ... + 21611.

It is an arithmetic number, because the mean of its divisors is an integer number (9215115).

Almost surely, 2^49064438 is an apocalyptic number.

49064438 is a deficient number, since it is larger than the sum of its proper divisors (24656482).

49064438 is a wasteful number, since it uses less digits than its factorization.

49064438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41422.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 49064438 is about 7004.6012020671. The cubic root of 49064438 is about 366.0909077735.

The spelling of 49064438 in words is "forty-nine million, sixty-four thousand, four hundred thirty-eight".