535217948 has 6 divisors (see below), whose sum is σ = 936631416. Its totient is φ = 267608972.

The previous prime is 535217941. The next prime is 535218023. The reversal of 535217948 is 849712535.

It is a super-2 number, since 2×535217948² = 572916503722661408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 535217899 and 535217908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535217941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66902240 + ... + 66902247.

It is an arithmetic number, because the mean of its divisors is an integer number (156105236).

Almost surely, 2^535217948 is an apocalyptic number.

It is an amenable number.

535217948 is a deficient number, since it is larger than the sum of its proper divisors (401413468).

535217948 is a wasteful number, since it uses less digits than its factorization.

535217948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133804491 (or 133804489 counting only the distinct ones).

The product of its digits is 302400, while the sum is 44.

The square root of 535217948 is about 23134.7778895757. Note that the first 3 decimals coincide. The cubic root of 535217948 is about 811.9143604020.

The spelling of 535217948 in words is "five hundred thirty-five million, two hundred seventeen thousand, nine hundred forty-eight".