1354792212 has 36 divisors (see below), whose sum is σ = 3425938516. Its totient is φ = 451422720.

The previous prime is 1354792189. The next prime is 1354792213. The reversal of 1354792212 is 2122974531.

1354792212 is a `hidden beast` number, since 1 + 3 + 547 + 92 + 21 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 661312656 + 693479556 = 25716^2 + 26334^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354792213) 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, 115398 + ... + 126594.

Almost surely, 2^1354792212 is an apocalyptic number.

1354792212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1354792212 is an abundant number, since it is smaller than the sum of its proper divisors (2071146304).

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

1354792212 is a wasteful number, since it uses less digits than its factorization.

1354792212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14568 (or 14563 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 1354792212 is about 36807.5021157372. The cubic root of 1354792212 is about 1106.5156578117.

The spelling of 1354792212 in words is "one billion, three hundred fifty-four million, seven hundred ninety-two thousand, two hundred twelve".