49269446 has 4 divisors (see below), whose sum is σ = 73904172. Its totient is φ = 24634722.

The previous prime is 49269439. The next prime is 49269449. The reversal of 49269446 is 64496294.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64496294 = 2 ⋅32248147.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 49269397 and 49269406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49269449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12317360 + ... + 12317363.

It is an arithmetic number, because the mean of its divisors is an integer number (18476043).

Almost surely, 2^49269446 is an apocalyptic number.

49269446 is a deficient number, since it is larger than the sum of its proper divisors (24634726).

49269446 is a wasteful number, since it uses less digits than its factorization.

49269446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24634725.

The product of its digits is 373248, while the sum is 44.

The square root of 49269446 is about 7019.2197572095. The cubic root of 49269446 is about 366.6000835940.

The spelling of 49269446 in words is "forty-nine million, two hundred sixty-nine thousand, four hundred forty-six".