1052213154 has 16 divisors (see below), whose sum is σ = 2195923392. Its totient is φ = 335488208.

The previous prime is 1052213153. The next prime is 1052213213. The reversal of 1052213154 is 4513122501.

It is a happy number.

It is a super-2 number, since 2×1052213154² = 2214305042901255432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052213153) 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, 3812229 + ... + 3812504.

It is an arithmetic number, because the mean of its divisors is an integer number (137245212).

Almost surely, 2^1052213154 is an apocalyptic number.

1052213154 is an abundant number, since it is smaller than the sum of its proper divisors (1143710238).

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

1052213154 is a wasteful number, since it uses less digits than its factorization.

1052213154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7624761.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1052213154 is about 32437.8352237013. The cubic root of 1052213154 is about 1017.1099641414.

Adding to 1052213154 its reverse (4513122501), we get a palindrome (5565335655).

The spelling of 1052213154 in words is "one billion, fifty-two million, two hundred thirteen thousand, one hundred fifty-four".