1226012954 has 32 divisors (see below), whose sum is σ = 1912965120. Its totient is φ = 588926592.

The previous prime is 1226012927. The next prime is 1226012959. The reversal of 1226012954 is 4592106221.

It is a super-2 number, since 2×1226012954² = 3006215526751612232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1226012954.

It is not an unprimeable number, because it can be changed into a prime (1226012959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2559287 + ... + 2559765.

It is an arithmetic number, because the mean of its divisors is an integer number (59780160).

Almost surely, 2^1226012954 is an apocalyptic number.

1226012954 is a deficient number, since it is larger than the sum of its proper divisors (686952166).

1226012954 is a wasteful number, since it uses less digits than its factorization.

1226012954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1226012954 is about 35014.4677811901. The cubic root of 1226012954 is about 1070.2823239638.

The spelling of 1226012954 in words is "one billion, two hundred twenty-six million, twelve thousand, nine hundred fifty-four".