1046261146 has 16 divisors (see below), whose sum is σ = 1820362176. Its totient is φ = 441704736.

The previous prime is 1046261143. The next prime is 1046261149. The reversal of 1046261146 is 6411626401.

It is an interprime number because it is at equal distance from previous prime (1046261143) and next prime (1046261149).

It is not an unprimeable number, because it can be changed into a prime (1046261143) 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, 556771 + ... + 558646.

It is an arithmetic number, because the mean of its divisors is an integer number (113772636).

Almost surely, 2^1046261146 is an apocalyptic number.

1046261146 is a deficient number, since it is larger than the sum of its proper divisors (774101030).

1046261146 is a wasteful number, since it uses less digits than its factorization.

1046261146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115493.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 1046261146 is about 32345.9602732706. The cubic root of 1046261146 is about 1015.1885228215.

Adding to 1046261146 its reverse (6411626401), we get a palindrome (7457887547).

The spelling of 1046261146 in words is "one billion, forty-six million, two hundred sixty-one thousand, one hundred forty-six".