1022497353 has 12 divisors (see below), whose sum is σ = 1477764288. Its totient is φ = 681284760.

The previous prime is 1022497321. The next prime is 1022497381. The reversal of 1022497353 is 3537942201.

It is not a de Polignac number, because 1022497353 - 2⁵ = 1022497321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022497753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14133 + ... + 47378.

It is an arithmetic number, because the mean of its divisors is an integer number (123147024).

Almost surely, 2^1022497353 is an apocalyptic number.

It is an amenable number.

1022497353 is a deficient number, since it is larger than the sum of its proper divisors (455266935).

1022497353 is a wasteful number, since it uses less digits than its factorization.

1022497353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63364 (or 63361 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 1022497353 is about 31976.5125209113. The cubic root of 1022497353 is about 1007.4435734068.

The spelling of 1022497353 in words is "one billion, twenty-two million, four hundred ninety-seven thousand, three hundred fifty-three".