2090457246 has 16 divisors (see below), whose sum is σ = 4185792000. Its totient is φ = 696006168.

The previous prime is 2090457179. The next prime is 2090457247. The reversal of 2090457246 is 6427540902.

It is a super-2 number, since 2×2090457246² = 8740022994707809032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090457247) 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, 197646 + ... + 207953.

It is an arithmetic number, because the mean of its divisors is an integer number (261612000).

Almost surely, 2^2090457246 is an apocalyptic number.

2090457246 is an abundant number, since it is smaller than the sum of its proper divisors (2095334754).

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

2090457246 is a wasteful number, since it uses less digits than its factorization.

2090457246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406463.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 2090457246 is about 45721.5184131061. The cubic root of 2090457246 is about 1278.6364968739.

The spelling of 2090457246 in words is "two billion, ninety million, four hundred fifty-seven thousand, two hundred forty-six".