49021007 has 8 divisors (see below), whose sum is σ = 58972800. Its totient is φ = 39806424.

The previous prime is 49020947. The next prime is 49021009. The reversal of 49021007 is 70012094.

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

It is not a de Polignac number, because 49021007 - 2⁶ = 49020943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49021009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184157 + ... + 184422.

It is an arithmetic number, because the mean of its divisors is an integer number (7371600).

Almost surely, 2^49021007 is an apocalyptic number.

49021007 is a deficient number, since it is larger than the sum of its proper divisors (9951793).

49021007 is a wasteful number, since it uses less digits than its factorization.

49021007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368605.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 49021007 is about 7001.5003392130. The cubic root of 49021007 is about 365.9828567522.

The spelling of 49021007 in words is "forty-nine million, twenty-one thousand, seven".