35213420 has 36 divisors (see below), whose sum is σ = 81287472. Its totient is φ = 12804000.

The previous prime is 35213419. The next prime is 35213449. The reversal of 35213420 is 2431253.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 35213392 and 35213401.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4856 + ... + 9695.

Almost surely, 2^35213420 is an apocalyptic number.

It is an amenable number.

35213420 is an abundant number, since it is smaller than the sum of its proper divisors (46074052).

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

35213420 is a wasteful number, since it uses less digits than its factorization.

35213420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14582 (or 14569 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 35213420 is about 5934.0896521708. The cubic root of 35213420 is about 327.7701517798.

35213420 divided by its sum of digits (20) gives a palindrome (1760671).

Adding to 35213420 its reverse (2431253), we get a palindrome (37644673).

The spelling of 35213420 in words is "thirty-five million, two hundred thirteen thousand, four hundred twenty".