49069020 has 384 divisors, whose sum is σ = 198696960. Its totient is φ = 8709120.

The previous prime is 49068997. The next prime is 49069037. The reversal of 49069020 is 2096094.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1141119 + ... + 1141161.

It is an arithmetic number, because the mean of its divisors is an integer number (517440).

Almost surely, 2^49069020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49069020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99348480).

49069020 is an abundant number, since it is smaller than the sum of its proper divisors (149627940).

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

49069020 is a wasteful number, since it uses less digits than its factorization.

49069020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 49069020 is about 7004.9282651573. The cubic root of 49069020 is about 366.1023035107.

The spelling of 49069020 in words is "forty-nine million, sixty-nine thousand, twenty".