49430481 has 8 divisors (see below), whose sum is σ = 66017280. Its totient is φ = 32898672.

The previous prime is 49430477. The next prime is 49430489. The reversal of 49430481 is 18403494.

49430481 = T₅₄ + T₅₅ + ... + T₆₆₆.

It is a happy number.

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

It is not a de Polignac number, because 49430481 - 2² = 49430477 is a prime.

It is a super-2 number, since 2×49430481² = 4886744903782722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49430489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11601 + ... + 15278.

It is an arithmetic number, because the mean of its divisors is an integer number (8252160).

Almost surely, 2^49430481 is an apocalyptic number.

It is an amenable number.

49430481 is a deficient number, since it is larger than the sum of its proper divisors (16586799).

49430481 is a wasteful number, since it uses less digits than its factorization.

49430481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27495.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 49430481 is about 7030.6814036763. The cubic root of 49430481 is about 366.9990546098. Note that the first 3 decimals are identical.

The spelling of 49430481 in words is "forty-nine million, four hundred thirty thousand, four hundred eighty-one".