49205370 has 64 divisors (see below), whose sum is σ = 123042816. Its totient is φ = 12579840.

The previous prime is 49205357. The next prime is 49205389. The reversal of 49205370 is 7350294.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145842 + ... + 146178.

It is an arithmetic number, because the mean of its divisors is an integer number (1922544).

Almost surely, 2^49205370 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49205370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61521408).

49205370 is an abundant number, since it is smaller than the sum of its proper divisors (73837446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49205370 is a wasteful number, since it uses less digits than its factorization.

49205370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 49205370 is about 7014.6539472735. The cubic root of 49205370 is about 366.4410908211.

The spelling of 49205370 in words is "forty-nine million, two hundred five thousand, three hundred seventy".