1206948615 has 16 divisors (see below), whose sum is σ = 1934064000. Its totient is φ = 642723872.

The previous prime is 1206948601. The next prime is 1206948629. The reversal of 1206948615 is 5168496021.

It is an interprime number because it is at equal distance from previous prime (1206948601) and next prime (1206948629).

It is a cyclic number.

It is not a de Polignac number, because 1206948615 - 2⁵ = 1206948583 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51165 + ... + 70934.

It is an arithmetic number, because the mean of its divisors is an integer number (120879000).

Almost surely, 2^1206948615 is an apocalyptic number.

1206948615 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1206948615 is a deficient number, since it is larger than the sum of its proper divisors (727115385).

1206948615 is a wasteful number, since it uses less digits than its factorization.

1206948615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122766.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 1206948615 is about 34741.1659994307. The cubic root of 1206948615 is about 1064.7057354479.

The spelling of 1206948615 in words is "one billion, two hundred six million, nine hundred forty-eight thousand, six hundred fifteen".