1134654731 has 6 divisors (see below), whose sum is σ = 1319904540. Its totient is φ = 972561156.

The previous prime is 1134654727. The next prime is 1134654739. The reversal of 1134654731 is 1374564311.

It is not a de Polignac number, because 1134654731 - 2² = 1134654727 is a prime.

It is a super-2 number, since 2×1134654731² = 2574882717161364722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1134654691 and 1134654700.

It is not an unprimeable number, because it can be changed into a prime (1134654739) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11578061 + ... + 11578158.

It is an arithmetic number, because the mean of its divisors is an integer number (219984090).

Almost surely, 2^1134654731 is an apocalyptic number.

1134654731 is a deficient number, since it is larger than the sum of its proper divisors (185249809).

1134654731 is an equidigital number, since it uses as much as digits as its factorization.

1134654731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23156233 (or 23156226 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 1134654731 is about 33684.6364237467. The cubic root of 1134654731 is about 1043.0086481874.

The spelling of 1134654731 in words is "one billion, one hundred thirty-four million, six hundred fifty-four thousand, seven hundred thirty-one".