49020452 has 48 divisors (see below), whose sum is σ = 102114432. Its totient is φ = 20359680.

The previous prime is 49020443. The next prime is 49020463. The reversal of 49020452 is 25402094.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19127 + ... + 21537.

It is an arithmetic number, because the mean of its divisors is an integer number (2127384).

Almost surely, 2^49020452 is an apocalyptic number.

It is an amenable number.

49020452 is an abundant number, since it is smaller than the sum of its proper divisors (53093980).

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

49020452 is a wasteful number, since it uses less digits than its factorization.

49020452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2468 (or 2466 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 49020452 is about 7001.4607047387. The cubic root of 49020452 is about 365.9814755672.

The spelling of 49020452 in words is "forty-nine million, twenty thousand, four hundred fifty-two".