49402851 has 8 divisors (see below), whose sum is σ = 66373824. Its totient is φ = 32683560.

The previous prime is 49402849. The next prime is 49402877. The reversal of 49402851 is 15820494.

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

It is not a de Polignac number, because 49402851 - 2¹ = 49402849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49402841) 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, 62461 + ... + 63246.

It is an arithmetic number, because the mean of its divisors is an integer number (8296728).

Almost surely, 2^49402851 is an apocalyptic number.

49402851 is a deficient number, since it is larger than the sum of its proper divisors (16970973).

49402851 is a wasteful number, since it uses less digits than its factorization.

49402851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125841.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 49402851 is about 7028.7161701124. The cubic root of 49402851 is about 366.9306617639.

The spelling of 49402851 in words is "forty-nine million, four hundred two thousand, eight hundred fifty-one".